Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	May 31, 2024	May 31, 2023
Income Statement [Abstract]
Net sales	$ 103,108	$ 111,294
Type of revenue [extensible list]	Net sales	Net sales
Cost of goods sold	$ 72,204	$ 77,253
Type of cost, good or service [extensible list]	Cost of goods sold	Cost of goods sold
Gross profit	$ 30,904	$ 34,041
Selling, general and administrative	17,170	18,343
Loss from disposal of assets	4	0
Income from operations	13,730	15,698
Other income (expense)
Interest income	1,359	816
Other, net	(348)	(354)
Total other income (expense)	1,011	462
Earnings before income taxes	14,741	16,160
Income tax expense	4,054	4,525
Net earnings	$ 10,687	$ 11,635
Weighted average common shares outstanding
Basic	26,156,928	25,839,651
Diluted	26,279,646	25,979,533
Earnings per share
Basic	$ 0.41	$ 0.45
Diluted	$ 0.41	$ 0.45