Consolidated Results of Operations (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	May. 30, 2015	May. 31, 2014
Income Statement [Abstract]
Net sales	$ 239,962	$ 210,883
Cost of sales	184,374	169,445
Gross profit	55,588	41,438
Selling, general and administrative expenses	37,364	33,621
Operating income	18,224	7,817
Interest income	237	249
Interest expense	167	193
Other income (expense), net	48	1,283
Earnings before income taxes	18,342	9,156
Income tax expense (benefit)	6,216	3,054
Net earnings	$ 12,126	$ 6,102
Earnings per share - basic
Net earnings	$ 0.42	$ 0.21
Earnings per share - diluted
Net earnings	$ 0.41	$ 0.21
Weighted average basic shares outstanding	29,044	28,777
Weighted average diluted shares outstanding	29,479	29,385