Document and Entity Information - shares |
6 Months Ended | |
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Jun. 30, 2018 |
Aug. 01, 2018 |
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Document and Entity Information [Abstract] | ||
Document Type | 10-Q | |
Amendment Flag | false | |
Document Period End Date | Jun. 30, 2018 | |
Document Fiscal Year Focus | 2018 | |
Document Fiscal Period Focus | Q2 | |
Trading Symbol | CBPX | |
Entity Registrant Name | CONTINENTAL BUILDING PRODUCTS, INC. | |
Entity Central Index Key | 0001592480 | |
Current Fiscal Year End Date | --12-31 | |
Entity Current Reporting Status | Yes | |
Entity Filer Category | Large Accelerated Filer | |
Entity Common Stock, Shares Outstanding | 36,967,770 |
Consolidated Statements of Operations - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
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Income Statement [Abstract] | ||||
Net sales | $ 139,268 | $ 120,630 | $ 256,070 | $ 241,245 |
Costs, expenses and other income: | ||||
Cost of goods sold | 98,263 | 89,817 | 184,879 | 179,441 |
Selling and administrative | 10,445 | 9,193 | 19,869 | 18,497 |
Total costs and operating expenses | 108,708 | 99,010 | 204,748 | 197,938 |
Operating income | 30,560 | 21,620 | 51,322 | 43,307 |
Other expense, net | (87) | (135) | (227) | (779) |
Interest expense, net | (2,694) | (3,062) | (5,414) | (5,978) |
Income before (losses)/income from equity method investment and provision for income taxes | 27,779 | 18,423 | 45,681 | 36,550 |
(Losses)/income from equity method investment | (391) | 345 | (755) | 175 |
Income before provision for income taxes | 27,388 | 18,768 | 44,926 | 36,725 |
Provision for income taxes | (5,493) | (6,370) | (9,385) | (12,100) |
Net income | $ 21,895 | $ 12,398 | $ 35,541 | $ 24,625 |
Net income per share: | ||||
Basic (usd per share) | $ 0.59 | $ 0.32 | $ 0.96 | $ 0.63 |
Diluted (usd per share) | $ 0.59 | $ 0.32 | $ 0.95 | $ 0.62 |
Weighted average shares outstanding: | ||||
Basic (shares) | 36,879,774 | 39,125,571 | 37,154,750 | 39,349,674 |
Diluted (shares) | 37,027,997 | 39,210,219 | 37,314,947 | 39,454,928 |
Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
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Statement of Comprehensive Income [Abstract] | ||||
Net income | $ 21,895 | $ 12,398 | $ 35,541 | $ 24,625 |
Foreign currency translation adjustment | (313) | 440 | (795) | 564 |
Net gains/(losses) on derivatives, net of taxes | 452 | (598) | 1,498 | (578) |
Other comprehensive income/(loss) | 139 | (158) | 703 | (14) |
Comprehensive income | $ 22,034 | $ 12,240 | $ 36,244 | $ 24,611 |
Consolidated Balance Sheets (Parenthetical) - $ / shares |
Jun. 30, 2018 |
Dec. 31, 2017 |
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Statement of Financial Position [Abstract] | ||
Undesignated preferred stock, par value (usd per share) | $ 0.001 | $ 0.001 |
Undesignated preferred stock, shares authorized (in shares) | 10,000,000 | 10,000,000 |
Undesignated preferred stock, shares issued (in shares) | 0 | 0 |
Undesignated preferred stock, shares outstanding (in shares) | 0 | 0 |
Common stock, par value (usd per share) | $ 0.001 | $ 0.001 |
Common stock, shares authorized (in shares) | 190,000,000 | 190,000,000 |
Common stock, shares issued (in shares) | 44,413,204 | 44,321,776 |
Common stock, shares outstanding (in shares) | 36,748,879 | 37,532,959 |
Background and Nature of Operations |
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Jun. 30, 2018 | |
Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
Background and Nature of Operations | BACKGROUND AND NATURE OF OPERATIONS Description of Business Continental Building Products, Inc. (the "Company") is a Delaware corporation. Prior to the acquisition of the gypsum division of Lafarge North America Inc. ("Lafarge N.A.") described below, the Company had no operating activity. The Company manufactures gypsum wallboard related products for commercial and residential buildings and houses. The Company operates a network of three highly efficient wallboard facilities, all located in the eastern United States, and produces joint compound at one plant in the United States and at another plant in Canada. The Acquisition On June 24, 2013, the Company's former controlling stockholder, entered into a definitive agreement with Lafarge N.A. to purchase the assets of its North American gypsum division for an aggregate purchase price of approximately $703 million (the "Acquisition") in cash. The closing of the Acquisition occurred on August 30, 2013. |
Significant Accounting Policies |
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Accounting Policies [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Significant Accounting Policies | SIGNIFICANT ACCOUNTING POLICIES
The accompanying consolidated financial statements for the Company have been prepared in accordance with accounting principles generally accepted in the United States ("U.S. GAAP"). The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany transactions have been eliminated.
Certain information and footnote disclosures normally included for the annual financial statements prepared in accordance with U.S. GAAP have been condensed or omitted for the interim periods presented. Management believes that the unaudited interim financial statements include all adjustments (which are normal and recurring in nature) necessary to present fairly the financial position of the Company and the results of operations and cash flows for the periods presented. The results of operations for the periods presented are not necessarily indicative of the results that may be expected for the year ending December 31, 2018. Seasonal changes and other conditions can affect the sales volumes of the Company's products. Therefore, the financial results for any interim period do not necessarily indicate the expected results for the year. The financial statements should be read in conjunction with Company's audited consolidated financial statements and the notes thereto for the year ended December 31, 2017 included in the Company's Annual Report on Form 10-K for the fiscal year then ended. The Company has continued to follow the accounting policies set forth in those financial statements.
Revenue from the sale of gypsum products is recognized when control of the promised products is transferred to the Company's customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those products (the transaction price). A performance obligation is a promise in a contract to transfer a distinct product to a customer and is the unit of account under Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 606. Control transfers to the customer at a point in time. To indicate the transfer of control, the Company must have a present right to payment, legal title must have passed to the customer and the customer must have the significant risks and rewards of ownership. Generally, the Company satisfies its performance obligations within a number of days from the time the contract is executed. The Company records estimated reductions to revenue for customer programs and incentive offerings, including promotions and other volume-based incentives, in the period in which the sale occurs. Amounts billed to a customer at the transaction price are included in net sales, and costs incurred for shipping and handling are treated as fulfillment costs and are classified as cost of goods sold in the Consolidated Statements of Operations. See Note 17, Segment reporting, for disaggregation of revenue by segment. As of June 30, 2018, accounts receivables were $43.3 million. The Company had no material contract assets, contract liabilities or deferred contract costs recorded on the Consolidated Balance Sheets as of June 30, 2018. We do not have any material payment terms as payment is received shortly after the point of sale.
Accounting Standards Recently Adopted In May 2014, the FASB issued ASU No. 2014-9, "Revenue from Contracts with Customers (Topic 606)," which provides accounting guidance for all revenue arising from contracts with customers and affects all entities that enter into contracts to provide goods or services to their customers. In August 2015, the FASB issued ASU No. 2015-14, "Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date," which deferred the effective date of ASU No. 2014-9 for all entities by one year to annual reporting periods beginning after December 15, 2017. The ASU requires retroactive application on either a full or modified basis. The Company adopted the standard on January 1, 2018 using the modified retrospective approach. Based on evaluation, the Company has concluded it has one revenue stream and the adoption of this new guidance did not have a material impact on its Consolidated Financial Statements. The Company updated its disclosures as required by this ASU. In August 2016, the FASB issued ASU 2016-15, "Classification of Certain Cash Receipts and Cash Payments." This ASU reduces existing diversity in the classification of certain cash receipts and cash payments on the statements of cash flows. ASU 2016-15 is effective for fiscal years beginning after December 15, 2017, and for interim periods within those fiscal years. The adoption of this standard did not have a material impact on the Company's Consolidated Financial Statements. In October 2016, the FASB issued ASU 2016-16, "Intra-Entity Transfers of Assets Other Than Inventory." The new standard requires companies to recognize the income tax effects of intercompany sales or transfers of assets, other than inventory, in the income statement as income tax expense (or benefit) in the period the sales or transfer occurs. The standard requires companies to apply a modified retrospective approach with a cumulative catch-up adjustment to opening retained earnings in the period of adoption. The provisions of this standard are effective for fiscal years beginning after December 15, 2017, and early adoption is permitted. The adoption of this standard did not have a material impact on the Company's Consolidated Financial Statements. Accounting Standards Not Yet Adopted In February 2016, the FASB issued ASU 2016-02, "Leases." ASU 2016-02 requires lessees to recognize a lease liability and a right-of-use asset on the balance sheet. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The Company is in the process of evaluating the impact of adoption, which is not expected to have a material impact on its Consolidated Financial Statements. In June 2016, the FASB issued ASU 2016-13, "Financial Instruments – Credit Losses: Measurement of Credit Losses on Financial Instruments." This ASU is intended to introduce a revised approach to the recognition and measurement of credit losses, emphasizing an updated model based on expected losses rather than incurred losses. The provisions of this standard are effective for reporting periods beginning after December 15, 2019 and early adoption is permitted. The Company is currently evaluating the impact that this guidance may have on its Consolidated Financial Statements. In August 2017, the FASB issued ASU 2017-12, "Derivatives and Hedging (Topic 815), Targeted Improvements to Accounting for Hedging Activities." This ASU expands an entity's ability to hedge non-financial and financial risk components and reduce complexity in fair value hedges of interest rate risk. The guidance eliminates the requirement to separately measure and report hedge ineffectiveness and generally requires the entire change in the fair value of a hedging instrument to be presented in the same income statement line as the hedged item. The provisions of this standard are effective in 2019 for calendar-year public business entities and in 2020 for all other calendar-year companies. Early adoption of the standard is permitted. The Company is currently evaluating the impact that this guidance may have on its Consolidated Financial Statements. In February 2018, the FASB issued ASU 2018-02, "Income Statement - Reporting Comprehensive Income (Topic 220), Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income." This ASU allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the Tax Cuts and Jobs Act. The provisions of this standard are effective for reporting periods beginning after December 15, 2018 and early adoption is permitted. The Company is currently evaluating the impact that this guidance may have on its Consolidated Financial Statements.
Certain reclassifications of prior year information were made to conform to the 2018 presentation. These reclassifications had no material impact on the Company's Consolidated Financial Statements. |
Trade Receivables, Net |
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Receivables [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Trade Receivables, Net | TRADE RECEIVABLES, NET
Trade receivables are recorded net of credit memos issued during the normal course of business. |
Inventories, Net |
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Inventory Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Inventories, Net | INVENTORIES, NET
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Property, Plant and Equipment, Net |
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Property, Plant and Equipment [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Property, Plant and Equipment, Net | PROPERTY, PLANT AND EQUIPMENT, NET
Depreciation expense was $8.3 million and $16.3 million for the three and six months ended June 30, 2018, respectively, compared to $9.4 million and $17.5 million for the three and six months ended June 30, 2017, respectively. |
Customer Relationships and Other Intangibles, Net |
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Customer Relationships and Other Intangibles, Net | CUSTOMER RELATIONSHIPS AND OTHER INTANGIBLES, NET
Amortization expense was $2.5 million and $5.1 million for the three and six months ended June 30, 2018, respectively, compared to $3.1 million and $6.3 million for the three and six months ended June 30, 2017, respectively.
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Investment in Seven Hills |
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Equity Method Investments and Joint Ventures [Abstract] | |
Investment in Seven Hills | INVESTMENT IN SEVEN HILLS The Company is a party with an unaffiliated third party to a paperboard liner venture named Seven Hills Paperboard, LLC ("Seven Hills") that provides the Company with a continuous supply of high-quality recycled paperboard liner to meet its ongoing production requirements. The Company has evaluated the characteristics of its investment and determined that Seven Hills is a variable interest entity, but that it does not have the power to direct the principal activities most impacting the economic performance of Seven Hills, and is thus not the primary beneficiary. As such, the Company accounts for this investment in Seven Hills under the equity method of accounting. Paperboard liner purchased from Seven Hills was $12.9 million and $25.1 million for the three and six months ended June 30, 2018, respectively, compared to $14.8 million and $26.8 million for the three and six months ended June 30, 2017, respectively. As of June 30, 2018, the Company had certain purchase commitments for paper totaling $32.1 million through 2021. |
Accrued and Other Liabilities |
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Accrued and Other Liabilities | ACCRUED AND OTHER LIABILITIES
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Debt |
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Debt | DEBT
On August 18, 2016, the Company, Continental Building Products Operating Company, LLC and Continental Building Products Canada Inc. and the lenders party thereto and Credit Suisse, as Administrative Agent, entered into an Amended and Restated Credit Agreement amending and restating the Company's First Lien Credit Agreement (the "Amended and Restated Credit Agreement"). The Amended and Restated Credit Agreement provides for a $275 million senior secured first lien term loan facility and a $75 million senior secured revolving credit facility (the "Revolver"), which mature on August 18, 2023 and August 18, 2021, respectively. The interest rate under the Amended and Restated Credit Agreement was a spread over LIBOR of 2.75% and floor of 0.75%. On February 21, 2017, the Company repriced its term loan under the Amended and Restated Credit Agreement lowering its interest rate by 25 basis points to LIBOR plus 2.50%. Subsequently, on December 6, 2017, the Company further repriced its term loan under the Amended and Restated Credit Agreement lowering its interest rate by an additional 25 basis points to LIBOR plus 2.25%. The Company may further reduce its interest rate to LIBOR plus 2.00% based on the attainment of a total leverage ratio of 1.1 or better. All other terms and conditions under the Amended and Restated Credit Agreement remained the same. During both the six months ended June 30, 2018 and 2017, the Company made $1.4 million of scheduled mandatory principal payments. As of June 30, 2018, the annual effective interest rate, including original issue discount and amortization of debt issuance costs, was 4.8%. There were no amounts outstanding under the Revolver as of June 30, 2018 or 2017. During the six months ended June 30, 2018 and 2017 the Company did not have any draws under the Revolver. Interest under the Revolver is floating, based on LIBOR plus 2.25%. In addition, the Company pays a facility fee of 50 basis points per annum on the total capacity under the Revolver. Availability under the Revolver as of June 30, 2018, based on draws and outstanding letters of credit and absence of violations of covenants, was $73.4 million.
Under the terms of the Amended and Restated Credit Agreement, the Company is required to comply with certain covenants, including among others, the limitation of indebtedness, limitation on liens, and limitations on certain cash distributions. One single financial covenant governs all of the Company's debt and only applies if the outstanding borrowings of the Revolver plus outstanding letters of credit are greater than $22.5 million as of the end of the quarter. The financial covenant is a total leverage ratio calculation, in which total debt less outstanding cash is divided by adjusted earnings before interest, taxes, depreciation and amortization. As the sum of outstanding borrowings under the Revolver and outstanding letters of credit were less than $22.5 million at June 30, 2018, the total leverage ratio of no greater than 5.0 under the financial covenant was not applicable at June 30, 2018. The Company was in compliance with all applicable covenants under the Amended and Restated Credit Agreement as of June 30, 2018. |
Derivative Instruments |
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Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Derivative Instruments | DERIVATIVE INSTRUMENTS Commodity Derivative Instruments As of June 30, 2018, the Company had 2.9 million mmBTUs (millions of British Thermal Units) in aggregate notional amount outstanding natural gas swap contracts to manage commodity price exposures. All of these contracts mature by June 30, 2019. The Company elected to designate these derivative instruments as cash flow hedges in accordance with ASC 815-20, "Derivatives – Hedging". No ineffectiveness was recorded on these contracts during the three and six months ended June 30, 2018 and 2017. Interest Rate Derivative Instrument In September 2016, the Company entered into interest rate swap agreements for a combined notional amount of $100.0 million with a term of four years, which hedged the floating LIBOR on a portion of the term loan under the Amended and Restated Credit Agreement to an average fixed rate of 1.323% and LIBOR floor of 0.75%. The Company elected to designate these interest rate swaps as cash flow hedges for accounting purposes. On March 29, 2018, the Company terminated its interest rate swap agreements that were previously designated as a cash flow hedge and received $3.2 million in cash, the fair value of the swap on the termination date. The unrealized gain at termination remains in accumulated other comprehensive income and will be amortized into interest expense over the life of the original hedged instrument. On the same date, the Company entered into new interest rate swap agreements for a combined notional amount of $100.0 million, which expire on September 30, 2020 and hedge the floating LIBOR on a portion of the term loan under the Amended and Restated Credit Agreement to an average fixed rate of 2.46% and LIBOR floor of 0.75%. The Company elected to designate these interest rate swaps as cash flow hedges for accounting purposes. No ineffectiveness was recorded on these contracts during the three and six months ended June 30, 2018 and 2017.
Counterparty Risk The Company is exposed to credit losses in the event of nonperformance by the counterparties to the Company's derivative instruments. As of June 30, 2018, the Company's derivatives were in a $0.5 million net asset position and recorded in Other current assets. All of the Company's counterparties have investment grade credit ratings; accordingly, the Company anticipates that the counterparties will be able to fully satisfy their obligations under the contracts. The Company's agreements outline the conditions upon which it or the counterparties are required to post collateral. As of June 30, 2018, the Company had no collateral posted with its counterparties related to the derivatives. |
Treasury Stock |
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Equity [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Treasury Stock | TREASURY STOCK On November 4, 2015, the Company announced that the Board of Directors approved a new stock repurchase program authorizing the Company to repurchase up to $50 million of its common stock, at such times and prices as determined by management as market conditions warrant, through December 31, 2016. Pursuant to this authorization, the Company has repurchased shares of its common stock in the open market and in private transactions. During 2017 and 2018, the Company announced two expansions and extensions of its stock repurchase program. The most recent authorization on February 21, 2018 expanded the program to a total of $300 million and also extended the expiration date to December 31, 2019. All repurchased shares are held in treasury, reducing the number of shares of common stock outstanding and used in the Company's earnings per share calculation.
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Share-Based Compensation |
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Jun. 30, 2018 | |
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |
Share-Based Compensation | SHARE-BASED COMPENSATION For the three and six months ended June 30, 2018, the Company recognized share-based compensation expenses of $1.0 million and $1.6 million in expense, respectively, compared to $0.8 million and $1.5 million for the three and six months ended June 30, 2017, respectively. The expenses related to share-based compensation awards were recorded in selling and administrative expenses. As of June 30, 2018, there was $6.3 million of total unrecognized compensation cost related to non-vested stock options, restricted stock awards, restricted stock units and performance-based restricted stock units. This cost is expected to be recognized over a weighted average period of 2.4 years. |
Accumulated Other Comprehensive Loss |
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Accumulated Other Comprehensive Loss | ACCUMULATED OTHER COMPREHENSIVE LOSS
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Income Taxes |
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Jun. 30, 2018 | |
Income Tax Disclosure [Abstract] | |
Income Taxes | INCOME TAXES The Company’s estimated annual effective tax rate is 22.2% before discrete items. For the six months ended June 30, 2018, discrete items result in a tax benefit of $0.6 million, consisting of a stock compensation windfall of $0.1 million and a non-recurring benefit of $0.5 million related to re-measurement of deferred taxes resulting from Kentucky tax law change. Due to the timing of the enactment and the complexity involved in applying the provisions of the Tax Cuts and Jobs Act of 2017 (the "Act"), the Company calculated its best estimate of the impact of the Act in its 2017 year end income tax provision in accordance with its understanding of the Act and guidance available as of the date of its Annual Report on Form 10-K for fiscal year 2017 and as a result had recorded a provisional $9.2 million reduction in income tax expense in the fourth quarter of 2017. No adjustment was made to the provisional amount as a result of additional information obtained for the six months ended June 30, 2018. The accounting is expected to be complete when the 2017 U.S. federal and state corporate income tax returns are filed in late 2018. The Company is subject to audit examinations at federal, state and local levels by tax authorities in those jurisdictions. In addition, the Canadian operations are subject to audit examinations at federal and provincial levels by tax authorities in those jurisdictions. The tax matters challenged by the tax authorities are typically complex; therefore, the ultimate outcome of any challenges would be subject to uncertainty. The Company has not identified any issues that did not meet the recognition threshold or would be impacted by the measurement provisions of the uncertain tax position guidance. |
Earnings Per Share |
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Earnings Per Share | EARNINGS PER SHARE The following table shows the weighted average number of shares used in computing earnings per share and the effect on the weighted average number of shares of potentially dilutive securities. Potentially dilutive common stock has no effect on income available to common stockholders. For the three and six months ended June 30, 2018, zero and approximately 31,000 share-based compensation awards, respectively, were excluded from the weighted average shares outstanding because their impact would be anti-dilutive in the computation of dilutive earnings per share. Awards excluded for the same periods in 2017 were approximately 1,000 and 43,000, respectively.
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Commitments and Contingencies |
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Commitments and Contingencies Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Commitments and Contingencies | COMMITMENTS AND CONTINGENCIES Commitments The Company leases certain buildings and equipment. The Company's facility and equipment leases may provide for escalations of rent or rent abatements and payment of pro rata portions of building operating expenses. Minimum lease payments are recognized on a straight-line basis over the minimum lease term. The total expenses under operating leases for the three and six months ended June 30, 2018 were $0.8 million and $1.6 million, respectively, compared to $0.9 million and $1.7 million for the same periods in 2017, respectively. The Company also has non-capital purchase commitments that primarily relate to gas, gypsum, paper and other raw materials. The total amounts purchased under such commitments were $23.3 million and $43.5 million for the three and six months ended June 30, 2018, respectively, compared to $21.7 million and $42.8 million for the three and six months ended June 30, 2017, respectively.
Contingent obligations Under certain circumstances, the Company provides letters of credit related to its natural gas and other supply purchases. As of June 30, 2018 and December 31, 2017, the Company had outstanding letters of credit of approximately $1.6 million. Legal Matters In the ordinary course of business, the Company executes contracts involving indemnifications standard in the industry. These indemnifications might include claims relating to any of the following: environmental and tax matters; intellectual property rights; governmental regulations and employment-related matters; customer, supplier, and other commercial contractual relationships; and financial matters. While the maximum amount to which the Company may be exposed under such agreements cannot be estimated, it is the opinion of management that these guarantees and indemnifications are not expected to have a material adverse effect on the Company's financial condition, results of operations or liquidity. In the ordinary course of business, the Company is involved in certain legal actions and claims, including proceedings under laws and regulations relating to environmental and other matters. Because such matters are subject to many uncertainties and the outcomes are not predictable with assurance, the total liability for these legal actions and claims cannot be determined with certainty. When the Company determines that it is probable that a liability for environmental matters, legal actions or other contingencies has been incurred and the amount of the loss is reasonably estimable, an estimate of the costs to be incurred is recorded as a liability in the financial statements. As of June 30, 2018 and December 31, 2017, such liabilities were not expected to have a material adverse effect on the Company's financial condition, results of operations or liquidity. While management believes its accruals for such liabilities are adequate, the Company may incur costs in excess of the amounts provided. Although the ultimate amount of liability that may result from these matters or actions is not ascertainable, any amounts exceeding the recorded accruals are not expected to have a material adverse effect on the Company's financial condition, results of operations or liquidity. |
Segment Reporting |
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Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Segment Reporting | SEGMENT REPORTING Segment information is presented in accordance with ASC 280, Segment Reporting, which establishes standards for reporting information about operating segments. It also establishes standards for related disclosures about products and geographic areas. The Company's primary reportable segment is wallboard, which represented approximately 97.4% and 97.1% of the Company's revenues for the three and six months ended June 30, 2018, respectively, compared to 97.2% and 96.9% of the Company's revenues for the three and six months ended June 30, 2017, respectively. This segment produces wallboard for the commercial and residential construction sectors. The Company also manufactures finishing products, which complement the Company's full range of wallboard products. Revenues from the major products sold to external customers include gypsum wallboard and finishing products. The Company's two geographic areas consist of the United States and Canada for which it reports net sales, fixed assets and total assets. The Company evaluates operating performance based on profit or loss from operations before certain adjustments as shown below. Revenues are attributed to geographic areas based on the location of the customer generating the revenue. The Company did not provide asset information by segment as its Chief Operating Decision Maker does not use such information for purposes of allocating resources and assessing segment performance.
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Fair Value Disclosures |
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Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fair Value Disclosures | FAIR VALUE DISCLOSURES The Company estimates the fair value of its debt by discounting the future cash flows of each instrument using estimated market rates of debt instruments with similar maturities and credit profiles. These inputs are classified as Level 3 within the fair value hierarchy. As of June 30, 2018 and December 31, 2017, the carrying value reported in the consolidated balance sheet for the Company's notes payable approximated its fair value. The only assets or liabilities the Company had at June 30, 2018 that are recorded at fair value on a recurring basis are the natural gas hedges and interest rate swaps. Generally, the Company obtains its Level 2 pricing inputs from its counterparties. Substantially all of these assumptions are observable in the marketplace throughout the full term of the instrument, can be derived from observable data or are supported by observable levels at which transactions are executed in the marketplace. Assets and liabilities that are measured at fair value on a non-recurring basis include intangible assets and goodwill. These items are recognized at fair value when they are considered to be impaired. There were no fair value adjustments for assets and liabilities measured on a non-recurring basis. The Company discloses fair value information about financial instruments for which it is practicable to estimate that value.
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Significant Accounting Policies (Policies) |
6 Months Ended |
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Jun. 30, 2018 | |
Accounting Policies [Abstract] | |
Basis of Presentation | Basis of Presentation The accompanying consolidated financial statements for the Company have been prepared in accordance with accounting principles generally accepted in the United States ("U.S. GAAP"). The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany transactions have been eliminated. |
Revenue Recognition | Revenue Disclosure Revenue from the sale of gypsum products is recognized when control of the promised products is transferred to the Company's customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those products (the transaction price). A performance obligation is a promise in a contract to transfer a distinct product to a customer and is the unit of account under Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 606. Control transfers to the customer at a point in time. To indicate the transfer of control, the Company must have a present right to payment, legal title must have passed to the customer and the customer must have the significant risks and rewards of ownership. Generally, the Company satisfies its performance obligations within a number of days from the time the contract is executed. The Company records estimated reductions to revenue for customer programs and incentive offerings, including promotions and other volume-based incentives, in the period in which the sale occurs. Amounts billed to a customer at the transaction price are included in net sales, and costs incurred for shipping and handling are treated as fulfillment costs and are classified as cost of goods sold in the Consolidated Statements of Operations. See Note 17, Segment reporting, for disaggregation of revenue by segment. |
Recent Accounting Pronouncements | Recent Accounting Pronouncements Accounting Standards Recently Adopted In May 2014, the FASB issued ASU No. 2014-9, "Revenue from Contracts with Customers (Topic 606)," which provides accounting guidance for all revenue arising from contracts with customers and affects all entities that enter into contracts to provide goods or services to their customers. In August 2015, the FASB issued ASU No. 2015-14, "Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date," which deferred the effective date of ASU No. 2014-9 for all entities by one year to annual reporting periods beginning after December 15, 2017. The ASU requires retroactive application on either a full or modified basis. The Company adopted the standard on January 1, 2018 using the modified retrospective approach. Based on evaluation, the Company has concluded it has one revenue stream and the adoption of this new guidance did not have a material impact on its Consolidated Financial Statements. The Company updated its disclosures as required by this ASU. In August 2016, the FASB issued ASU 2016-15, "Classification of Certain Cash Receipts and Cash Payments." This ASU reduces existing diversity in the classification of certain cash receipts and cash payments on the statements of cash flows. ASU 2016-15 is effective for fiscal years beginning after December 15, 2017, and for interim periods within those fiscal years. The adoption of this standard did not have a material impact on the Company's Consolidated Financial Statements. In October 2016, the FASB issued ASU 2016-16, "Intra-Entity Transfers of Assets Other Than Inventory." The new standard requires companies to recognize the income tax effects of intercompany sales or transfers of assets, other than inventory, in the income statement as income tax expense (or benefit) in the period the sales or transfer occurs. The standard requires companies to apply a modified retrospective approach with a cumulative catch-up adjustment to opening retained earnings in the period of adoption. The provisions of this standard are effective for fiscal years beginning after December 15, 2017, and early adoption is permitted. The adoption of this standard did not have a material impact on the Company's Consolidated Financial Statements. Accounting Standards Not Yet Adopted In February 2016, the FASB issued ASU 2016-02, "Leases." ASU 2016-02 requires lessees to recognize a lease liability and a right-of-use asset on the balance sheet. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The Company is in the process of evaluating the impact of adoption, which is not expected to have a material impact on its Consolidated Financial Statements. In June 2016, the FASB issued ASU 2016-13, "Financial Instruments – Credit Losses: Measurement of Credit Losses on Financial Instruments." This ASU is intended to introduce a revised approach to the recognition and measurement of credit losses, emphasizing an updated model based on expected losses rather than incurred losses. The provisions of this standard are effective for reporting periods beginning after December 15, 2019 and early adoption is permitted. The Company is currently evaluating the impact that this guidance may have on its Consolidated Financial Statements. In August 2017, the FASB issued ASU 2017-12, "Derivatives and Hedging (Topic 815), Targeted Improvements to Accounting for Hedging Activities." This ASU expands an entity's ability to hedge non-financial and financial risk components and reduce complexity in fair value hedges of interest rate risk. The guidance eliminates the requirement to separately measure and report hedge ineffectiveness and generally requires the entire change in the fair value of a hedging instrument to be presented in the same income statement line as the hedged item. The provisions of this standard are effective in 2019 for calendar-year public business entities and in 2020 for all other calendar-year companies. Early adoption of the standard is permitted. The Company is currently evaluating the impact that this guidance may have on its Consolidated Financial Statements. In February 2018, the FASB issued ASU 2018-02, "Income Statement - Reporting Comprehensive Income (Topic 220), Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income." This ASU allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the Tax Cuts and Jobs Act. The provisions of this standard are effective for reporting periods beginning after December 15, 2018 and early adoption is permitted. The Company is currently evaluating the impact that this guidance may have on its Consolidated Financial Statements. |
Reclassifications | Reclassifications Certain reclassifications of prior year information were made to conform to the 2018 presentation. These reclassifications had no material impact on the Company's Consolidated Financial Statements. |
Significant Accounting Policies (Tables) |
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Accounting Policies [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Cash Flow, Supplemental Disclosures | Supplemental Cash Flow Disclosure
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Trade Receivables, Net (Tables) |
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Detail of Receivables, Net |
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Inventories, Net (Tables) |
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Composition of Inventories |
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Property, Plant and Equipment, Net (Tables) |
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Property, Plant and Equipment Details |
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Customer Relationships and Other Intangibles, Net (Tables) |
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Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details of Customer Relationships and Other Intangibles, Net |
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Future Amortization Expense of Customer Relationships and Other Intangibles |
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Accrued and Other Liabilities (Tables) |
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Details of Accrued and Other Liabilities |
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Debt (Tables) |
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Debt Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details of Debt |
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Future Minimum Principal Payments Due Under the Credit Agreements |
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Derivative Instruments (Tables) |
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Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value |
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Derivative Instruments, Gain (Loss) |
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Treasury Stock (Tables) |
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Equity [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Treasury Stock Activity | All repurchased shares are held in treasury, reducing the number of shares of common stock outstanding and used in the Company's earnings per share calculation.
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Accumulated Other Comprehensive Loss (Tables) |
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Changes in Accumulated Other Comprehensive (Loss)/Income by Category |
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Earnings Per Share (Tables) |
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Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Basic and Dilutive Earnings Per Share | The following table shows the weighted average number of shares used in computing earnings per share and the effect on the weighted average number of shares of potentially dilutive securities. Potentially dilutive common stock has no effect on income available to common stockholders. For the three and six months ended June 30, 2018, zero and approximately 31,000 share-based compensation awards, respectively, were excluded from the weighted average shares outstanding because their impact would be anti-dilutive in the computation of dilutive earnings per share. Awards excluded for the same periods in 2017 were approximately 1,000 and 43,000, respectively.
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Commitments and Contingencies (Tables) |
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Jun. 30, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Commitments and Contingencies Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Future Minimum Lease Payments Due Under Non-Cancelable Operating Leases and Purchase Commitments by Year |
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Segment Reporting (Tables) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Segment Reporting |
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Net Sales By Geographic Region |
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Assets By Geographic Region |
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Fair Value Disclosures (Tables) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis |
|
Background and Nature of Operations - Description of Business and Acquisition (Detail) $ in Millions |
Aug. 30, 2013
USD ($)
|
Jun. 30, 2018
facility
|
---|---|---|
Lone Star Fund VIII (U.S.), L.P. | Lafarge N.A. | ||
Business Acquisition [Line Items] | ||
Total purchase price | $ | $ 703 | |
Wallboard | ||
Business Acquisition [Line Items] | ||
Number of operating facilities (facility) | 3 | |
Joint Compound | ||
Business Acquisition [Line Items] | ||
Number of operating facilities (facility) | 1 |
Significant Accounting Policies - Additional Information (Detail) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
---|---|---|
Accounting Policies [Abstract] | ||
Accounts receivable | $ 43,314 | $ 38,769 |
Significant Accounting Policies - Certain Cash and Non-Cash Transactions (Detail) - USD ($) $ in Thousands |
6 Months Ended | |
---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Accounting Policies [Abstract] | ||
Interest paid on term loan, net | $ 5,241 | $ 4,973 |
Income taxes paid, net | 9,334 | 10,259 |
Other activity: | $ 1,762 | $ 1,899 |
Trade Receivables, Net - Detail of Receivables, Net (Detail) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
---|---|---|
Receivables [Abstract] | ||
Trade receivables, gross | $ 44,220 | $ 39,577 |
Allowance for cash discounts and doubtful accounts | (906) | (808) |
Trade receivables, net | $ 43,314 | $ 38,769 |
Inventories, Net (Detail) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
---|---|---|
Inventory Disclosure [Abstract] | ||
Finished products | $ 6,961 | $ 5,893 |
Raw materials | 13,388 | 11,663 |
Supplies and other | 7,313 | 7,326 |
Inventories, net | $ 27,662 | $ 24,882 |
Property, Plant and Equipment, Net - Property, Plant and Equipment Details (Detail) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
---|---|---|
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, at cost | $ 453,414 | $ 439,681 |
Accumulated depreciation | (160,963) | (145,678) |
Property, plant and equipment, net | 292,451 | 294,003 |
Land | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, at cost | 13,187 | 13,187 |
Buildings | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, at cost | 115,288 | 114,051 |
Plant machinery | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, at cost | 285,085 | 281,786 |
Mobile equipment | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, at cost | 11,700 | 10,366 |
Construction in progress | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant and equipment, at cost | $ 28,154 | $ 20,291 |
Property, Plant and Equipment, Net - Additional Information (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Property, Plant and Equipment [Abstract] | ||||
Depreciation expense | $ 8.3 | $ 9.4 | $ 16.3 | $ 17.5 |
Investment in Seven Hills - Additional Information (Detail) - Seven Hills - Variable Interest Entity, Not Primary Beneficiary - Equity Method Investee - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Schedule of Equity Method Investments [Line Items] | ||||
Cost of paperboard | $ 12.9 | $ 14.8 | $ 25.1 | $ 26.8 |
Purchase commitments | $ 32.1 |
Customer Relationships and Other Intangibles, Net - Details of Customer Relationships and Other Intangibles, Net (Detail) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
---|---|---|
Finite-Lived Intangible Assets [Line Items] | ||
Gross | $ 138,153 | $ 137,776 |
Accumulated Amortization | (71,869) | (66,969) |
Net | 66,284 | 70,807 |
Customer relationships | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross | 116,413 | 116,711 |
Accumulated Amortization | (61,926) | (57,811) |
Net | 54,487 | 58,900 |
Purchased and internally developed software | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross | 6,938 | 6,226 |
Accumulated Amortization | (5,174) | (4,871) |
Net | 1,764 | 1,355 |
Trademarks | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross | 14,802 | 14,839 |
Accumulated Amortization | (4,769) | (4,287) |
Net | $ 10,033 | $ 10,552 |
Customer Relationships and Other Intangibles, Net - Additional Information (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Goodwill and Intangible Assets Disclosure [Abstract] | ||||
Amortization expense | $ 2.5 | $ 3.1 | $ 5.1 | $ 6.3 |
Customer Relationships and Other Intangibles, Net - Future Amortization Expense of Customer Relationships and Other Intangibles (Details) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
---|---|---|
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] | ||
July 1, 2018 through December 31, 2018 | $ 5,138 | |
2019 | 8,864 | |
2020 | 7,951 | |
2021 | 7,111 | |
2022 | 6,568 | |
Thereafter | 30,652 | |
Net | $ 66,284 | $ 70,807 |
Accrued and Other Liabilities (Detail) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
---|---|---|
Payables and Accruals [Abstract] | ||
Employee-related costs | $ 6,723 | $ 9,258 |
Income taxes | 373 | 0 |
Other taxes | 2,167 | 938 |
Other | 996 | 1,744 |
Accrued and other liabilities | $ 10,259 | $ 11,940 |
Debt - Details of Debt (Detail) - USD ($) $ in Thousands |
6 Months Ended | ||
---|---|---|---|
Aug. 18, 2016 |
Jun. 30, 2018 |
Dec. 31, 2017 |
|
Debt Instrument [Line Items] | |||
Amended and Restated Credit Agreement | $ 270,215 | ||
Less: Original issue discount (net of amortization) | (1,510) | $ (1,681) | |
Less: Debt issuance costs | (4,213) | (4,580) | |
Total debt | 264,492 | 265,312 | |
Less: Current portion of long-term debt | (1,685) | (1,702) | |
Long-term debt | 262,807 | 263,610 | |
Term Loan Facility | First Lien Credit Agreement | |||
Debt Instrument [Line Items] | |||
Amended and Restated Credit Agreement | $ 270,215 | $ 271,573 | |
Term Loan Facility | First Lien Credit Agreement | London Interbank Offered Rate (LIBOR) | |||
Debt Instrument [Line Items] | |||
Floor rate | 0.75% | 0.75% | |
Debt, variable interest rate (as a percent) | 2.75% | 2.25% |
Debt - Future Minimum Principal Payments Due Under the Credit Agreements (Detail) $ in Thousands |
Jun. 30, 2018
USD ($)
|
---|---|
Long-term Debt, Fiscal Year Maturity [Abstract] | |
July 1, 2018 through December 31, 2018 | $ 1,358 |
2019 | 2,716 |
2018 | 2,716 |
2020 | 2,716 |
2021 | 2,716 |
Thereafter | 257,993 |
Total Payments | $ 270,215 |
Derivative Instruments - Additional Information (Detail) |
1 Months Ended | 6 Months Ended | |
---|---|---|---|
Mar. 29, 2018
USD ($)
|
Sep. 30, 2016
USD ($)
|
Jun. 30, 2018
USD ($)
MMBTU
|
|
Derivative [Line Items] | |||
Proceeds from derivative hedges | $ 3,200,000 | ||
Derivatives, net liability position | $ 500,000 | ||
Collateral posted with counterparties related to derivatives | $ 0 | ||
Natural Gas Swap | Cash Flow Hedging | Designated as Hedging Instrument | |||
Derivative [Line Items] | |||
Aggregate notional amount outstanding (in mmBTUs) | MMBTU | 2,905,000 | ||
Interest rate swap | Cash Flow Hedging | Designated as Hedging Instrument | |||
Derivative [Line Items] | |||
Aggregate notional amount outstanding | $ 100,000,000 | $ 100,000,000 | |
Derivative instrument term (not beyond) | 4 years | ||
Average fixed rate (as a percent) | 2.46% | 1.323% | |
Interest rate swap | Cash Flow Hedging | Designated as Hedging Instrument | London Interbank Offered Rate (LIBOR) | |||
Derivative [Line Items] | |||
Floor rate (as a percent) | 0.75% | 0.75% |
Derivative Instruments - Derivatives at Fair Value (Details) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
---|---|---|
Derivative [Line Items] | ||
Derivative asset | $ 506 | $ 2,159 |
Derivative liability | 40 | 613 |
Interest rate swap | ||
Derivative [Line Items] | ||
Derivative asset | 414 | 2,148 |
Derivative liability | 0 | 0 |
Commodity derivatives | ||
Derivative [Line Items] | ||
Derivative asset | 92 | 11 |
Derivative liability | $ 40 | $ 613 |
Treasury Stock - Additional Information (Detail) |
27 Months Ended | ||
---|---|---|---|
Mar. 31, 2018
expansion
|
Feb. 21, 2018
USD ($)
|
Nov. 04, 2015
USD ($)
|
|
Equity [Abstract] | |||
Stock repurchase program authorized amount (up to) | $ | $ 300,000,000 | $ 50,000,000 | |
Number of expansions to stock repurchase program | expansion | 2 |
Treasury Stock - Treasury Stock Activity (Detail) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | |||||
---|---|---|---|---|---|---|---|---|
Jun. 30, 2018 |
Mar. 31, 2018 |
Jun. 30, 2017 |
Mar. 31, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
Treasury Stock [Roll Forward] | ||||||||
Beginning balance (shares) | 7,319,417 | 6,788,817 | 4,716,778 | 4,499,655 | 6,788,817 | 4,499,655 | 4,499,655 | |
Ending balance (shares) | 7,664,325 | 7,319,417 | 5,648,778 | 4,716,778 | 7,664,325 | 5,648,778 | 6,788,817 | 4,499,655 |
Beginning balance | $ 157,907 | $ 143,357 | $ 93,993 | $ 88,756 | $ 143,357 | $ 88,756 | $ 88,756 | |
Ending balance | $ 167,919 | $ 157,907 | $ 116,592 | $ 93,993 | $ 167,919 | $ 116,592 | $ 143,357 | $ 88,756 |
Average share price (usd per share) | $ 21.91 | $ 21.57 | $ 20.64 | $ 19.93 | $ 21.91 | $ 20.64 | $ 21.12 | $ 19.73 |
Repurchases on open market | ||||||||
Treasury Stock [Roll Forward] | ||||||||
Shares repurchased (shares) | 344,908 | 932,000 | 875,508 | 1,149,123 | ||||
Shares repurchased | $ 10,012 | $ 22,599 | $ 24,562 | $ 27,836 | ||||
Average share price (usd per share) | $ 29.03 | $ 24.25 | $ 28.05 | $ 24.22 |
Share-Based Compensation - Additional Information (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | ||||
Compensation expense | $ 1.0 | $ 0.8 | $ 1.6 | $ 1.5 |
Unrecognized compensation expense | $ 6.3 | $ 6.3 | ||
Unrecognized compensation expense, weighted average remaining period | 2 years 4 months 20 days |
Income Taxes - Narrative (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended |
---|---|---|
Dec. 31, 2017 |
Jun. 30, 2018 |
|
Income Tax Disclosure [Abstract] | ||
Effective rate (as a percent) | 22.20% | |
Discrete tax benefit | $ 0.6 | |
Discrete tax benefit from stock compensation windfall | 0.1 | |
Discrete tax benefit related to re-measurement of deferred taxes | $ 0.5 | |
Reduction in income tax expense due to Tax Cuts and Jobs Act of 2017 | $ (9.2) |
Earnings Per Share - Additional Information (Details) - shares |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Share-based compensation awards | ||||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
Antidilutive securities excluded from computation of earnings per share (shares) | 0 | 1,000 | 31,000 | 43,000 |
Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
---|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
Dec. 31, 2017 |
|
Commitments and Contingencies Disclosure [Abstract] | |||||
Rent expense | $ 0.8 | $ 0.9 | $ 1.6 | $ 1.7 | |
Letter of Credit | |||||
Long-term Purchase Commitment [Line Items] | |||||
Outstanding amount of letters of credit | 1.6 | 1.6 | $ 1.6 | ||
Gas, Gypsum, Paper, and Other Raw Materials | |||||
Long-term Purchase Commitment [Line Items] | |||||
Non capital purchased under commitments | $ 23.3 | $ 21.7 | $ 43.5 | $ 42.8 |
Commitments and Contingencies - Future Minimum Lease Payments Due Under Non-Cancelable Operating Leases and Purchase Commitments by Year (Detail) $ in Thousands |
Jun. 30, 2018
USD ($)
|
---|---|
Future Minimum Lease Payments | |
July 1, 2018 - December 31, 2018 | $ 360 |
2019 | 1,658 |
2020 | 48 |
2021 | 0 |
2022 | 0 |
2023 | 0 |
Thereafter | 0 |
Total | 2,066 |
Purchase Commitments | |
July 1, 2018 - December 31, 2018 | 14,975 |
2019 | 28,178 |
2020 | 27,054 |
2021 | 8,828 |
2022 | 5,410 |
2023 | 5,572 |
Thereafter | 53,621 |
Total | $ 143,638 |
Segment Reporting - Additional Information (Detail) - geographic_area |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Segment Reporting Information [Line Items] | ||||
Number of geographical areas (geographic area) | 2 | 2 | ||
Wallboard | Sales Revenue, Net | Product Concentration Risk | ||||
Segment Reporting Information [Line Items] | ||||
Percentage of revenues | 97.40% | 97.20% | 97.10% | 96.90% |
Segment Reporting - Net Sales by Geographic Region (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Net sales | $ 139,268 | $ 120,630 | $ 256,070 | $ 241,245 |
United States | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Net sales | 132,513 | 113,665 | 242,488 | 224,051 |
Canada | ||||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||||
Net sales | $ 6,755 | $ 6,965 | $ 13,582 | $ 17,194 |
Segment Reporting - Assets by Geographic Region (Detail) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
---|---|---|
Revenues from External Customers and Long-Lived Assets [Line Items] | ||
Fixed Assets | $ 292,451 | $ 294,003 |
Total Assets | 651,555 | 641,934 |
United States | ||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||
Fixed Assets | 289,099 | 290,324 |
Total Assets | 633,576 | 622,836 |
Canada | ||
Revenues from External Customers and Long-Lived Assets [Line Items] | ||
Fixed Assets | 3,352 | 3,679 |
Total Assets | $ 17,979 | $ 19,098 |