UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Net sales
Total	$ 544,538	$ 574,175
Cost of sales
Total	410,057	431,902
Gross profit	134,481	142,273
Selling, general, and administrative	93,608	90,298
Depreciation and amortization	4,819	4,792
Interest and financing costs	585	851
Operating expenses	99,012	95,941
Operating income	35,469	46,332
Other income (expense), net	2,073	190
Earnings before tax	37,542	46,522
Provision for income taxes	10,203	12,675
Net earnings	$ 27,339	$ 33,847
Net earnings per common share-basic (in dollars per share)	$ 1.03	$ 1.27
Net earnings per common share-diluted (in dollars per share)	$ 1.02	$ 1.27
Weighted average common shares outstanding-basic (in shares)	26,642	26,552
Weighted average common shares outstanding-diluted (in shares)	26,801	26,648
Product [Member]
Net sales
Total	$ 466,349	$ 506,656
Cost of sales
Total	360,157	388,904
Services [Member]
Net sales
Total	78,189	67,519
Cost of sales
Total	$ 49,900	$ 42,998