Consolidated Results of Operations (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Jun. 01, 2013	Jun. 02, 2012
Income Statement [Abstract]
Net sales	$ 179,311	$ 154,134
Cost of sales	142,925	123,059
Gross profit	36,386	31,075
Selling, general and administrative expenses	30,271	28,757
Operating income	6,115	2,318
Interest income	174	272
Interest expense	499	363
Other income (expense), net	69	17
Earnings from continuing operations before income taxes	5,859	2,244
Income tax expense (benefit)	1,700	638
Net earnings	$ 4,159	$ 1,606
Earnings per share - basic
Net earnings	$ 0.15	$ 0.06
Earnings per share - diluted
Net earnings	$ 0.14	$ 0.06
Weighted average basic shares outstanding	28,441	27,788
Weighted average diluted shares outstanding	29,337	28,223
Cash dividends declared per common share	$ 0.0900	$ 0.0900