UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Net sales
Total	$ 574,175	$ 458,359
Cost of sales
Total	431,902	344,836
Gross profit	142,273	113,523
Selling, general, and administrative	90,298	76,767
Depreciation and amortization	4,792	3,210
Interest and financing costs	851	363
Operating expenses	95,941	80,340
Operating income	46,332	33,183
Other income (expense), net	190	(2,153)
Earnings before tax	46,522	31,030
Provision for income taxes	12,675	8,691
Net earnings	$ 33,847	$ 22,339
Net earnings per common share-basic (in dollars per share)	$ 1.27	$ 0.84
Net earnings per common share-diluted (in dollars per share)	$ 1.27	$ 0.84
Weighted average common shares outstanding-basic (in shares)	26,552	26,513
Weighted average common shares outstanding-diluted (in shares)	26,648	26,685
Product [Member]
Net sales
Total	$ 506,656	$ 395,250
Cost of sales
Total	388,904	304,210
Services [Member]
Net sales
Total	67,519	63,109
Cost of sales
Total	$ 42,998	$ 40,626