Consolidated Results of Operations (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 29, 2020	Aug. 31, 2019	Aug. 29, 2020	Aug. 31, 2019
Income Statement [Abstract]
Net sales	$ 319,483	$ 357,058	$ 608,578	$ 712,424
Cost of sales	243,296	270,851	472,141	545,250
Gross profit	76,187	86,207	136,437	167,174
Selling, general and administrative expenses	52,972	58,631	106,754	116,558
Operating income	23,215	27,576	29,683	50,616
Interest expense, net	1,324	2,566	2,739	5,181
Other income, net	1,260	363	213	368
Earnings before income taxes	23,151	25,373	27,157	45,803
Income tax expense	5,493	6,094	6,623	11,081
Net earnings	$ 17,658	$ 19,279	$ 20,534	$ 34,722
Earnings per share - basic
Earnings per share - basic	$ 0.68	$ 0.73	$ 0.78	$ 1.31
Earnings per share - diluted
Earnings per share - diluted	$ 0.67	$ 0.72	$ 0.77	$ 1.30
Weighted average basic shares outstanding	26,156	26,413	26,162	26,505
Weighted average diluted shares outstanding	26,525	26,736	26,507	26,789