CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Net sales
Total	$ 2,068,789	$ 2,225,302	$ 2,067,718
Cost of sales
Total	1,499,668	1,674,509	1,550,194
Gross profit	569,121	550,793	517,524
Selling, general, and administrative	399,744	367,734	333,520
Depreciation and amortization	25,753	21,025	13,709
Interest and financing costs	2,211	3,777	4,133
Operating expenses	427,708	392,536	351,362
Operating income	141,413	158,257	166,162
Other income (expense), net	7,426	2,836	(3,188)
Earnings before tax	148,839	161,093	162,974
Provision for income taxes	40,861	45,317	43,618
Net earnings	$ 107,978	$ 115,776	$ 119,356
Net earnings per common share—basic (in Dollars per share)	$ 4.07	$ 4.35	$ 4.49
Net earnings per common share—diluted (in Dollars per share)	$ 4.05	$ 4.33	$ 4.48
Weighted average common shares outstanding—basic (in Shares)	26,503	26,610	26,569
Weighted average common shares outstanding—diluted (in Shares)	26,666	26,717	26,654
Product [Member]
Net sales
Total	$ 1,668,412	$ 1,933,225	$ 1,803,275
Cost of sales
Total	1,241,115	1,493,293	1,379,500
Services [Member]
Net sales
Total	400,377	292,077	264,443
Cost of sales
Total	$ 258,553	$ 181,216	$ 170,694