Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Mar. 02, 2014	Mar. 03, 2013	Feb. 26, 2012
Net sales	$ 165,764	$ 176,416	$ 193,254
Cost of sales	117,664	125,866	138,512
Gross profit	48,100	50,550	54,742
Selling, general and administrative expenses	25,168	26,595	28,247
Restructuring charges (Note 9)	546	3,703	1,250
Earnings from operations	22,386	20,252	25,245
Interest expense (Note 11)	764	14
Interest and other income	460	647	808
Litigation and insurance settlements (Note 8)			1,598
Earnings before income taxes	22,082	20,885	27,651
Income tax provision (Note 4)	64,411	3,924	4,209
Net (loss) earnings	$ (42,329)	$ 16,961	$ 23,442
Earnings per share (Note 7):
Basic (loss) earnings per share (in Dollars per share)	$ (2.03)	$ 0.82	$ 1.13
Basic weighted average shares (in Shares)	20,849	20,801	20,746
Diluted (loss) earnings per share (in Dollars per share)	$ (2.03)	$ 0.81	$ 1.13
Diluted weighted average shares (in Shares)	20,849	20,823	20,792