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Long-Term Debt (Details Textual) (USD $)
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12 Months Ended | 12 Months Ended | 12 Months Ended | ||||||||||
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Sep. 29, 2012
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Sep. 24, 2011
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Jun. 08, 2011
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Sep. 29, 2012
Maximum [Member]
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Sep. 29, 2012
Minimum [Member]
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Sep. 29, 2012
8.25 % senior subordinated notes due 2018 as of June 23, 2012 [Member]
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Sep. 24, 2011
8.25 % senior subordinated notes due 2018 as of June 23, 2012 [Member]
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Mar. 08, 2010
8.25 % senior subordinated notes due 2018 as of June 23, 2012 [Member]
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Sep. 29, 2012
Financial covenants [Member]
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Sep. 29, 2012
Credit Facility [Member]
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Sep. 29, 2012
Credit Facility [Member]
8.25 % senior subordinated notes due 2018 as of June 23, 2012 [Member]
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Feb. 08, 2012
Credit Facility [Member]
8.25 % senior subordinated notes due 2018 as of June 23, 2012 [Member]
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Sep. 29, 2012
LIBOR [Member]
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| Long-Term Debt (Textual) [Abstract] | |||||||||||||
| Unused commitments under the Credit Facility | $ 375,000,000 | $ 225,500,000 | |||||||||||
| Applicable interest rate on the Credit Facility | 5.00% | 3.00% | |||||||||||
| Debt, aggregate principal amount | 449,814,000 | 435,609,000 | 449,312,000 | 400,000,000 | 400,000,000 | ||||||||
| Minimum interest coverage ratio | 2.75 | 2.50 | |||||||||||
| Debt instrument interest rate stated, percentage | 8.25% | ||||||||||||
| Senior subordinated notes issued date | Mar. 01, 2018 | ||||||||||||
| Debt instrument, maturity date | Mar. 01, 2018 | ||||||||||||
| Additional issuance amount on senior notes | 50,000,000 | ||||||||||||
| Present senior secured leverage ratio | 2.0 | 1.0 | |||||||||||
| Issuance price of additional senior subordinated notes | 2018 Notes at a price of 98.501%, plus accrued interest from September 1, 2011, in a private placement | ||||||||||||
| Debt issuance expenses | 1,700,000 | ||||||||||||
| Commitment fees range | 0.50% | 0.30% | |||||||||||
| Total leverage ratio | 1.0 | 4.0 | |||||||||||
| Long-Term Debt (Additional Textual) [Abstract] | |||||||||||||
| Net of unamortized discount on Long Term Debt | 700,000 | ||||||||||||
| Revolving credit facility | 275,000,000 | ||||||||||||
| Borrowing capacity | 375,000,000 | ||||||||||||
| Increase in borrowing capacity | 100,000,000 | ||||||||||||
| Extension of maturity date | one year, to June 2016 | ||||||||||||
| Incremental term loans | 200,000,000 | ||||||||||||
| Outstanding balance of Credit Facility | 0 | ||||||||||||
| Letters of credit outstanding | 15,700,000 | ||||||||||||
| Debt interest terms | Interest on the amended Credit Facility is based, at the Company’s option, on a rate equal to the Alternate Base Rate (ABR), which is the greatest of the prime rate, the Federal Funds rate plus 1/2 of 1% or one month LIBOR plus 1%, plus a margin, which fluctuates from 0.75% to 1.75%, or LIBOR plus a margin, which fluctuates from 1.75% to 2.75% and commitment fees that range from 0.30% to 0.50%, determined quarterly based on consolidated total debt to consolidated EBITDA for the most recent trailing 12-month period. | ||||||||||||
| Maximum restricted payments including cash dividends and stock repurchases under credit agreement. | $ 200,000,000 | ||||||||||||
| Interest coverage ratio | 2.9 | ||||||||||||
| Debt redemption terms | The Company may redeem some or all of the 2018 Notes at any time on or after March 1, 2014 for 104.125%, after March 1, 2015 for 102.063% and after March 1, 2016 for 100%, plus accrued and unpaid interest. Additionally, at any time prior to March 1, 2013, the Company may redeem up to 35% of the 2018 Notes with any proceeds the Company receives from certain equity offerings at a redemption price of 108.25% of the principal amount, plus accrued and unpaid interest. | ||||||||||||