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Consolidated Statements of Stockholders' Equity (Deficit) Statement (USD $) In Thousands | Total | Common Stock [Member] | Common Class B [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member]
--- | --- | --- | --- | --- | --- | ---
Balance, beginning of year at Sep. 28, 2008 |  | $ 78,222 | $ 11,958 | $ 134,289 | $ (112,144) | $ 43,193
Common Stock, Shares, Issued Beginning Balance at Sep. 28, 2008 |  | 39,111 | 5,979 |  |  |
Stock Issued During Period, Value, Conversion of Convertible Securities |  | 406 |  |  |  |
Shares Issued, Value |  | 82 |  |  |  |
Shares reaccquired, Value |  | (432) |  |  |  |
Conversion of Class B Common Stock, Amount Converted |  |  | (406) |  |  |
Stock compensation |  |  |  | 3,440 |  |
Shares redeemed |  |  |  | (16) |  |
Net income (loss) | (180,067) |  |  |  | (180,067) |
Net income attributable to non-controlling interests | (179) |  |  |  | (179) |
Adoption of FASB ASC Topic 715 |  |  |  |  | (267) |
Change in redeemable minority interest |  |  |  |  | 67,358 |
Unrealized gain on interest rate exchange agreements |  |  |  |  |  | 1,004
Unrealized loss on available-for-sale securities |  |  |  |  |  | (680)
Change in pension and postretirement benefits |  |  |  |  |  | (33,897)
Adoption of FASB ASC Topic 715 |  |  |  |  |  | (903)
Deferred income taxes, net |  |  |  |  |  | 12,637
Stock Issued During Period, Shares, Conversion of Convertible Securities |  | 203 |  |  |  |
Shares issued, Shares |  | 41 |  |  |  |
Shares reacquired, Shares |  | (216) |  |  |  |
Conversion of Class B Common Stock, Shares Issued |  |  | (203) |  |  |
Balance, end of year at Sep. 27, 2009 | 23,598 | 78,278 | 11,552 | 137,713 | (225,299) | 21,354
Common Stock, Shares, Issued Ending Balance at Sep. 27, 2009 | 44,915 | 39,139 | 5,776 |  |  |
Stock Issued During Period, Value, Conversion of Convertible Securities |  | 200 |  |  |  |
Shares Issued, Value |  | 190 |  |  |  |
Shares reaccquired, Value |  | (114) |  |  |  |
Conversion of Class B Common Stock, Amount Converted |  |  | (200) |  |  |
Stock compensation |  |  |  | 1,911 |  |
Shares redeemed |  |  |  | (164) |  |
Net income (loss) | 46,178 |  |  |  | 46,178 |
Net income attributable to non-controlling interests | (73) |  |  |  | (73) |
Adoption of FASB ASC Topic 715 |  |  |  |  | 0 |
Change in redeemable minority interest |  |  |  |  | 0 |
Unrealized gain on interest rate exchange agreements |  |  |  |  |  | 2,334
Unrealized loss on available-for-sale securities |  |  |  |  |  | 0
Change in pension and postretirement benefits |  |  |  |  |  | (26,179)
Adoption of FASB ASC Topic 715 |  |  |  |  |  | 0
Deferred income taxes, net |  |  |  |  |  | 9,142
Stock Issued During Period, Shares, Conversion of Convertible Securities |  | 100 |  |  |  |
Shares issued, Shares |  | 95 |  |  |  |
Shares reacquired, Shares |  | (57) |  |  |  |
Conversion of Class B Common Stock, Shares Issued |  |  | (100) |  |  |
Balance, end of year at Sep. 26, 2010 | 56,823 | 78,554 | 11,352 | 139,460 | (179,194) | 6,651
Common Stock, Shares, Issued Ending Balance at Sep. 26, 2010 | 44,953 | 39,277 | 5,676 |  |  |
Stock Issued During Period, Value, Conversion of Convertible Securities |  | 11,352 |  |  |  |
Shares Issued, Value |  | 209 |  |  |  |
Shares reaccquired, Value |  | (200) |  |  |  |
Conversion of Class B Common Stock, Amount Converted |  |  | (11,352) |  |  |
Stock compensation |  |  |  | 1,502 |  |
Shares redeemed |  |  |  | (75) |  |
Net income (loss) | (146,681) |  |  |  | (146,681) |
Net income attributable to non-controlling interests | (187) |  |  |  | (187) |
Adoption of FASB ASC Topic 715 |  |  |  |  | 0 |
Change in redeemable minority interest |  |  |  |  | 0 |
Unrealized gain on interest rate exchange agreements |  |  |  |  |  | 0
Unrealized loss on available-for-sale securities |  |  |  |  |  | 0
Change in pension and postretirement benefits |  |  |  |  |  | (21,518)
Adoption of FASB ASC Topic 715 |  |  |  |  |  | 0
Deferred income taxes, net |  |  |  |  |  | 8,781
Stock Issued During Period, Shares, Conversion of Convertible Securities |  | 5,676 |  |  |  |
Shares issued, Shares |  | 105 |  |  |  |
Shares reacquired, Shares |  | (100) |  |  |  |
Conversion of Class B Common Stock, Shares Issued |  |  | (5,676) |  |  |
Balance, end of year at Sep. 25, 2011 | $ (101,346) | $ 89,915 | $ 0 | $ 140,887 | $ (326,062) | $ (6,086)
Common Stock, Shares, Issued Ending Balance at Sep. 25, 2011 | 44,958 | 44,958 | 0 |  |  |

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