Consolidated Results of Operations (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 02, 2018	Jun. 03, 2017
Income Statement [Abstract]
Net sales	$ 336,531	$ 272,307
Cost of sales	255,801	202,013
Gross profit	80,730	70,294
Selling, general and administrative expenses	58,735	46,188
Operating income	21,995	24,106
Interest income	230	167
Interest expense	1,949	444
Other income (expense), net	(22)	179
Earnings before income taxes	20,254	24,008
Income tax expense (benefit)	4,881	7,904
Net earnings	$ 15,373	$ 16,104
Earnings per share - basic
Net earnings	$ 0.55	$ 0.56
Earnings per share - diluted
Net earnings	$ 0.54	$ 0.56
Weighted average basic shares outstanding	28,189	28,851
Weighted average diluted shares outstanding	28,437	28,861