Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Dec. 25, 2010
Cash flows from operating activities:
Net income (loss)	$ 11,832,985	$ 790,671	$ (11,698,060)
Adjustments to reconcile net income (loss) to net cash from operating activities:
Depreciation	2,921,624	3,030,790	3,706,246
Impairment charges			1,839,846
Treasury stock issued for legal settlement		2,184,000
Amortization and write-off of debt issuance costs	392,518	1,224,954
Provision for losses on doubtful receivables	30,034	151,915	52,422
Deferred income taxes	(825,451)		413,140
Stock-based compensation expense	294,195	451,203	596,834
Gain on sale of property, plant, and equipment, net	(353,007)	(191,108)	(11,618)
Changes in operating assets and liabilities
Accounts receivable	3,228,527	(2,514,944)	1,091,452
Inventories	5,825,931	(907,713)	(3,692,509)
Other current assets	574,922	(228,056)	4,361,804
Trade accounts payable	(9,487,890)	9,852,532	1,665,473
Other current liabilities	(2,005,044)	625,599	3,012,112
Net cash from operating activities	12,429,344	14,469,843	1,337,142
Cash flows from investing activities:
Proceeds from sale of property, plant, and equipment	4,239,153	579,400	645,349
Additions to property, plant and equipment	(13,159,255)	(2,766,344)	(1,949,753)
Proceeds from sale of investments		304,755	1,470,067
Purchases of investments	(1,963,156)	(12,852)	(989,928)
Decrease in other assets	29,878	8,746	8,746
Net cash from investing activities	(10,853,380)	(1,886,295)	(815,519)
Cash flows from financing activities:
Proceeds from revolving line of credit and other long-term debt	295,080,663	121,630,314	70,426,152
Repayments of revolving line of credit and other long-term debt	(296,428,325)	(132,821,867)	(71,122,639)
Debt issuance costs	(376,488)	(2,383,794)
Proceeds from exercise of stock options	100,409	48,585	2,500
Net cash from financing activities	(1,623,741)	(13,526,762)	(693,987)
Change in cash and cash equivalents	(47,777)	(943,214)	(172,364)
Cash and cash equivalents, beginning of year	106,833	1,050,047	1,222,411
Cash and cash equivalents, end of year	59,056	106,833	1,050,047
Cash paid (received) during the year for:
Interest, net	792,810	1,363,223	1,485,860
Income taxes, net	$ 1,264,905	$ (50,133)	$ (4,499,054)