|
Long-Term Debt (Details) (USD $)
|
12 Months Ended | 12 Months Ended | 12 Months Ended | 8 Months Ended | 8 Months Ended | 12 Months Ended | 8 Months Ended | 12 Months Ended | 3 Months Ended | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 25, 2013
|
Dec. 26, 2012
|
Dec. 28, 2011
|
Dec. 25, 2013
Interest Rate Cap [Member]
Interest Rate Cap 2012-2013 [Member]
|
Apr. 13, 2012
Interest Rate Cap [Member]
Interest Rate Cap 2012-2013 [Member]
|
Dec. 25, 2013
Interest Rate Cap [Member]
Interest Rate Cap 2013-2014 [Member]
|
Apr. 13, 2012
Interest Rate Cap [Member]
Interest Rate Cap 2013-2014 [Member]
|
Dec. 25, 2013
Interest Rate Cap [Member]
Interest Rate Cap 2014-2015 [Member]
|
Apr. 30, 2013
Interest Rate Cap [Member]
Interest Rate Cap 2014-2015 [Member]
|
Dec. 25, 2013
Interest Rate Swap [Member]
|
Apr. 30, 2013
Interest Rate Swap [Member]
Interest Rate Swaps 2015-2017 [Member]
|
Apr. 30, 2013
Interest Rate Swap [Member]
Interest Rate Swaps 2017-2018 [Member]
|
Dec. 25, 2013
Credit facility due April 2018 [Member]
|
Apr. 24, 2013
Credit facility due April 2018 [Member]
|
Dec. 25, 2013
Credit facility due April 2018 [Member]
Secured debt [Member]
|
Dec. 25, 2013
Credit facility due April 2018 [Member]
Secured debt [Member]
|
Apr. 24, 2013
Credit facility due April 2018 [Member]
Secured debt [Member]
|
Dec. 25, 2013
Credit facility due April 2018 [Member]
Senior secured revolver [Member]
|
Apr. 24, 2013
Credit facility due April 2018 [Member]
Senior secured revolver [Member]
|
Dec. 25, 2013
Credit facility due April 2018 [Member]
Letter of credit [Member]
|
Apr. 24, 2013
Credit facility due April 2018 [Member]
Letter of credit [Member]
|
Dec. 25, 2013
Credit facility due April 2017 [Member]
|
Mar. 27, 2013
Credit facility due April 2017 [Member]
Secured debt [Member]
|
Dec. 26, 2012
Credit facility due April 2017 [Member]
Secured debt [Member]
|
|
| Line of Credit Facility [Line Items] | ||||||||||||||||||||||||
| Aggregate principal amount as per new credit facility | $ 250,000,000 | |||||||||||||||||||||||
| Line of credit facility, current borrowing capacity | 60,000,000 | 190,000,000 | 30,000,000 | |||||||||||||||||||||
| Commitment fee for unused portion of revolving credit facility (in hundredths) | 0.35% | |||||||||||||||||||||||
| Basis spread on variable rate (in hundredths) | 2.00% | |||||||||||||||||||||||
| Accordion feature that allows increase in size of facility | 300,000,000 | |||||||||||||||||||||||
| Maturity date | Apr. 24, 2018 | |||||||||||||||||||||||
| Debt Instrument, Periodic Amortization, Principal, Years One and Two | 5.00% | |||||||||||||||||||||||
| Debt Instrument, Periodic Amortization, Principal, Years Three and Four | 7.50% | |||||||||||||||||||||||
| Debt Instrument, Periodic Amortization, Principal, Year Five | 10.00% | |||||||||||||||||||||||
| Losses on early extinguishment of debt | 2,226,000 | 8,290,000 | 2,589,000 | 1,200,000 | ||||||||||||||||||||
| Debt instrument transaction costs | 400,000 | |||||||||||||||||||||||
| Write-off of deferred financing costs | 800,000 | |||||||||||||||||||||||
| Outstanding amount under credit facility | 57,800,000 | 57,800,000 | 95,300,000 | |||||||||||||||||||||
| Outstanding amount under letter of credit | 24,700,000 | |||||||||||||||||||||||
| Availability under the revolving facility | 70,100,000 | |||||||||||||||||||||||
| Weighted-average interest rate (in hundredths) | 2.17% | 2.17% | 2.17% | 2.97% | ||||||||||||||||||||
| Repayments of term loan under the credit facility | 2,300,000 | 4,000,000 | ||||||||||||||||||||||
| Interest rate cap, description of variable rate basis | LIBOR | LIBOR | LIBOR | |||||||||||||||||||||
| Interest rate cap, basis spread on variable rate (percent) | 2.00% | 2.00% | 2.00% | |||||||||||||||||||||
| Derivative, notional amount | 150,000,000 | 125,000,000 | 150,000,000 | 150,000,000 | 140,000,000 | |||||||||||||||||||
| Average fixed interest rate on interest rate swaps | 3.12% | 3.12% | ||||||||||||||||||||||
| Fair value of interest rate swaps | $ 3,000,000 | |||||||||||||||||||||||