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Discontinued Operations (Details) (USD $)
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3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
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Apr. 14, 2013
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Apr. 15, 2012
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Apr. 14, 2013
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Apr. 15, 2012
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Sep. 30, 2012
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| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | |||||
| Inventories | $ 26,844,000 | ||||
| Property and equipment, net | 3,747,000 | ||||
| Total assets of discontinued operations | 30,591,000 | ||||
| Revenue | 0 | 140,146,000 | 37,743,000 | 334,940,000 | |
| Operating loss before income tax benefit | (175,000) | 0 | (5,437,000) | 0 | |
| Disposal group, including discontinued operation, vendor contract costs | 1,200,000 | ||||
| Restructuring reserve, accelerated depreciation | 1,900,000 | ||||
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Contract Termination [Member]
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| Restructuring Reserve [Roll Forward] | |||||
| Balance at beginning of period | 2,277,000 | 697,000 | |||
| Additions and adjustments | 185,000 | 2,054,000 | |||
| Cash payments | (346,000) | (635,000) | |||
| Balance at end of period | $ 2,116,000 | $ 2,116,000 | |||