CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $)	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Treasury Stock
Balance at Jan. 02, 2010	$ 70,283,000	$ 166,000	$ 47,553,000	$ 62,359,000	$ (39,795,000)
Balance (in shares) at Jan. 02, 2010					3,682,199
Balance (in shares) at Jan. 02, 2010		16,574,034
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(22,432,000)			(22,432,000)
Issuance of common stock	92,000	2,000	90,000
Issuance of common stock (in shares)		234,000
Forfeiture of restricted stock (in shares)		(41,669)
Stock based compensation	369,000		369,000
Balance at Jan. 01, 2011	48,312,000	168,000	48,012,000	39,927,000	(39,795,000)
Balance (in shares) at Jan. 01, 2011					3,682,199
Balance (in shares) at Jan. 01, 2011		16,766,365
Increase (Decrease) in Stockholders' Equity
Net income (loss)	2,081,000			2,081,000
Issuance of common stock	109,000	4,000	105,000
Issuance of common stock (in shares)		394,200
Forfeiture of restricted stock		(1,000)	1,000
Forfeiture of restricted stock (in shares)		(62,999)
Stock based compensation	295,000		295,000
Balance at Dec. 31, 2011	50,797,000	171,000	48,413,000	42,008,000	(39,795,000)
Balance (in shares) at Dec. 31, 2011	3,682,199				3,682,199
Balance (in shares) at Dec. 31, 2011	17,097,566	17,097,566
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(12,078,000)			(12,078,000)
Issuance of common stock	94,000		94,000
Issuance of common stock (in shares)		26,000
Forfeiture of restricted stock (in shares)		(29,778)
Stock based compensation	228,000		228,000
Balance at Dec. 29, 2012	$ 39,041,000	$ 171,000	$ 48,735,000	$ 29,930,000	$ (39,795,000)
Balance (in shares) at Dec. 29, 2012	3,682,199				3,682,199
Balance (in shares) at Dec. 29, 2012	17,093,788	17,093,788