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Long-term Debt - Additional Information (Detail) - USD ($) | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2019 | Sep. 30, 2019 | Sep. 30, 2019 | Sep. 30, 2018 | Dec. 31, 2018
Debt Instrument [Line Items] |  |  |  |  |
Capitalized loan costs written off |  |  | $ 2,774,000 | $ 1,164,000 |
Debt,outstanding | $ 565,244,000 | $ 565,244,000 | 565,244,000 |  | $ 454,824,000
Term Loan Agreement [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, face amount | $ 400,000,000 | 400,000,000 | 400,000,000 |  |
Debt instrument maturity date | Apr. 30, 2025 |  |  |  |
Debt,outstanding | $ 197,800,000 | 197,800,000 | $ 197,800,000 |  |
Term Loan Agreement [Member] | Eurodollar [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Margin interest rate percentage |  |  | 2.50% |  |
Term Loan Agreement [Member] | Base Rate [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Margin interest rate percentage |  |  | 1.50% |  |
Term Loan Agreement [Member] | Term Loan [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Term loan facility maturity period |  |  | 7 years |  |
ABL Credit Agreement [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, covenant requirements | requiring the satisfaction of a minimum fixed charge coverage ratio of 1.0x in the event that we do not meet a minimum measure of availability under the ABL Revolver. |  |  |  |
Fixed charge coverage ratio | 1.0 |  |  |  |
Capitalized loan costs written off |  | 2,800,000 |  |  |
Deferred financing costs and debt issuance costs, net | $ 9,000,000.0 | 9,000,000.0 | $ 9,000,000.0 |  |
Interests costs capitalized during the period |  | 6,200,000 |  |  |
ABL Credit Agreement [Member] | Eurodollar Rate Loan One [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Margin interest rate percentage | 1.25% |  |  |  |
ABL Credit Agreement [Member] | Eurodollar Rate Loan Two [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Margin interest rate percentage | 1.50% |  |  |  |
ABL Credit Agreement [Member] | Base Rate Loan One [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Margin interest rate percentage | 0.25% |  |  |  |
ABL Credit Agreement [Member] | Base Rate Loan Two [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Margin interest rate percentage | 0.50% |  |  |  |
ABL Credit Agreement [Member] | Revolving Credit Facility [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Term loan facility maturity period | 5 years |  |  |  |
Line of credit maximum borrowing capacity | $ 200,000,000.0 | 200,000,000.0 | 200,000,000.0 |  |
Borrowings outstanding | 0 | 0 | 0 |  |
ABL Credit Agreement [Member] | Letter of Credit [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit maximum borrowing capacity | 75,000,000.0 | 75,000,000.0 | 75,000,000.0 |  |
ABL Credit Agreement [Member] | Incremental Revolving Credit Facility [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit maximum borrowing capacity | 50,000,000.0 | 50,000,000.0 | 50,000,000.0 |  |
ABL Credit Agreement [Member] | Swing Line Loans [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit maximum borrowing capacity | 20,000,000.0 | 20,000,000.0 | 20,000,000.0 |  |
5.75% Senior Notes Due 2028 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, face amount | $ 300,000,000.0 | $ 300,000,000.0 | $ 300,000,000.0 |  |
Debt instrument maturity date | Feb. 01, 2028 |  |  |  |
Notes payable Interest rate | 5.75% | 5.75% | 5.75% |  |
Debt instrument, interest rate terms |  |  | interest will be payable semi-annually in cash in arrears on February 1 and August 1, commencing on February 1, 2020. |  |
Debt instrument, Frequency of periodic payment of interest |  |  | semi-annually |  |
Debt instrument, Payment commencement date | Feb. 01, 2020 |  |  |  |
Proceeds from senior note issuance | $ 295,000,000.0 |  |  |  |

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- Definition Description of covenants that limit or prohibit certain actions or activities without the lender's prior consent within a specified period of time or until certain specified targets are achieved for example, reduction of the debt or an increase in net worth to a specified amount). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(e)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823 + Details
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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399 + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910 + Details
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