Revenue & Receivables - Schedule of Balance and Related Activity for Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Beginning balance	$ 3,827	$ 3,620
Ending balance	3,657	3,626
SEC Schedule, 12-09, Allowance, Credit Loss
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Bad debt expense	787	1,486
Less uncollectible accounts written off, net of recoveries	(984)	(1,493)
Allowance recorded from acquisitions	0	64
Other	$ 27	$ (51)