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Long-Term Debt - Additional Information (Detail) |  |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | ---
May 09, 2013 USD ($) | Jul. 02, 2012 USD ($) | Jun. 30, 2016 USD ($) Agreement | Jun. 30, 2015 USD ($) | Jun. 30, 2016 USD ($) Agreement | Jun. 30, 2015 USD ($) | Dec. 31, 2015 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |
Notional Forward | Agreement |  |  | 4 |  | 4 |  |
Incremental interest expense |  |  | $ 1,300,000 | $ 2,300,000 | $ 2,500,000 | $ 4,600,000 |
Net expense expected to be reclassified |  |  | 4,100,000 |  | 4,100,000 |  |
Cash Flow Swap 15 [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Notional Amount |  |  | 100,000,000 |  | 100,000,000 |  |
Cash Flow Swap 16 [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Notional Amount |  |  | 125,000,000 |  | 125,000,000 |  |
Cash Flow Swap 17 [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Notional Amount |  |  | 150,000,000 |  | 150,000,000 |  |
Cash Flow Swap 18 [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Notional Amount |  |  | 125,000,000 |  | 125,000,000 |  |
Derivative Instruments and Hedging Activities [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Fair value of swap positions |  |  | 17,500,000 |  | 17,500,000 |  | $ 10,000,000
Benefits and charges related to cash flow swaps not designated as hedges |  |  | 100,000 | $ 200,000 | 200,000 | $ 300,000 |
Derivative Instruments and Hedging Activities [Member] | Other Accrued Liabilities [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Fair value of swap positions |  |  | 6,600,000 |  | 6,600,000 |  | 5,100,000
Derivative Instruments and Hedging Activities [Member] | Other Long-Term Liabilities [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Fair value of swap positions |  |  | $ 10,900,000 |  | $ 10,900,000 |  | 4,900,000
Mortgage Notes [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Notes payable due date |  |  |  |  | Between 2016 and 2033 |  |
Debt weighted average interest rate on note |  |  | 3.62% |  | 3.62% |  |
Mortgage financing aggregate |  |  | $ 76,300,000 |  | $ 76,300,000 |  |
Outstanding principal balance |  |  | $ 386,900,000 |  | $ 386,900,000 |  |
Percentage of operating locations related to mortgage financing |  |  |  |  | 45.00% |  |
2014 Credit Facility [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Maturity date of revolving credit facility and floor plan facility |  |  |  |  | Aug. 15, 2019 |  |
Minimum EBTDAR to rent ratio |  |  | 384.00% |  | 384.00% |  |
2014 Credit Facility [Member] | Required Ratio [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Minimum EBTDAR to rent ratio |  |  | 150.00% |  | 150.00% |  |
2014 Revolving Credit Facility [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Current borrowing capacity |  |  | $ 225,000,000 |  | $ 225,000,000 |  |
Maximum borrowing capacity |  |  | 275,000,000 |  | 275,000,000 |  |
Borrowing base |  |  | 197,500,000 |  | 197,500,000 |  |
Letters of credit outstanding amount |  |  | 21,700,000 |  | 21,700,000 |  |
2014 Revolving Credit Facility |  |  | 0 |  | 0 |  | $ 4,203,000
Borrowing availability amount |  |  | $ 175,800,000 |  | $ 175,800,000 |  |
7.0% Senior Subordinated Notes Due 2022 [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Principal amount |  | $ 200,000,000 |  |  |  |  |
Stated interest rate on debt agreement |  | 7.00% | 7.00% |  | 7.00% |  | 7.00%
Notes issued at a price of principal amount |  | 99.11% |  |  |  |  |
Notes issued yield maturity, percentage |  | 7.125% |  |  |  |  |
Notes maturity date |  |  |  |  | Jul. 15, 2022 |  |
Interest payable description |  |  |  |  | semi-annually in arrears on January 15 and July 15 of each year |  |
5.0% Senior Subordinated Notes due 2023 [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Principal amount | $ 300,000,000 |  |  |  |  |  |
Stated interest rate on debt agreement | 5.00% |  | 5.00% |  | 5.00% |  | 5.00%
Notes issued at a price of principal amount | 100.00% |  |  |  |  |  |
Notes maturity date |  |  |  |  | May 15, 2023 |  |
Interest payable description |  |  |  |  | semi-annually in arrears on May 15 and November 15 of each year |  |

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- Definition Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 + Details
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- Definition Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=51814546&loc=SL51823488-111719 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624163-113959 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226000-175313 + 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://www.xbrl.org/2003/role/presentationRef -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 2: http://www.xbrl.org/2003/role/presentationRef -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=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 + Details
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