Selected Quarterly Financial Data (Unaudited) (Details) - Quarterly Data (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Mar. 02, 2014	Dec. 01, 2013	Sep. 01, 2013	Jun. 02, 2013	Mar. 03, 2013	Nov. 25, 2012	Aug. 26, 2012	May 27, 2012	Mar. 02, 2014	Mar. 03, 2013	Feb. 26, 2012
Fiscal 2014:
Net sales	$ 38,151	$ 39,678	$ 44,497	$ 43,438	$ 42,675	$ 41,265	$ 46,430	$ 46,046	$ 165,764	$ 176,416	$ 193,254
Gross profit	10,450	11,038	13,621	12,991	11,835	12,540	13,199	12,976	48,100	50,550	54,742
Net Earnings (Loss)	$ (60,024)	$ 4,721	$ 8,045	$ 4,929	$ 4,072	$ 4,710	$ 3,246	$ 4,933	$ (42,329)	$ 16,961	$ 23,442
Basic net earnings (loss) per share (in Dollars per share)	$ (2.88)	$ 0.23	$ 0.39	$ 0.24	$ 0.20	$ 0.23	$ 0.16	$ 0.24	$ (2.03)	$ 0.82	$ 1.13
Diluted net earnings (loss) per share (in Dollars per share)	$ (2.88)	$ 0.23	$ 0.39	$ 0.24	$ 0.20	$ 0.23	$ 0.16	$ 0.24	$ (2.03)	$ 0.81	$ 1.13
Basic (in Shares)	20,873	20,857	20,836	20,828	20,806	20,801	20,800	20,796	20,849	20,801	20,746
Diluted (in Shares)	20,873	20,917	20,852	20,844	20,822	20,803	20,819	20,849	20,849	20,823	20,792