Goodwill and Other Intangibles Intangible Assets (Details) - USD ($) $ in Thousands		12 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Gross carrying value		$ 111,621	$ 111,636
Accumulated amortization		(31,520)	(19,065)
Net carrying value		80,101	92,571
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	[1]	86,500	86,500
Accumulated amortization	[1]	(17,693)	(9,963)
Net carrying value	[1]	$ 68,807	76,537
Customer Relationships [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life		11 years
Customer Relationships [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life		13 years
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life		5 years
Gross carrying value	[1]	$ 11,100	11,100
Accumulated amortization	[1]	(6,045)	(3,825)
Net carrying value	[1]	5,055	7,275
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	[1]	9,300	9,300
Accumulated amortization	[1]	(5,319)	(3,773)
Net carrying value	[1]	$ 3,981	5,527
Developed Technology Rights [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life		3 years
Developed Technology Rights [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life		13 years
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	[1]	$ 4,000	4,000
Accumulated amortization	[1]	(1,775)	(825)
Net carrying value	[1]	$ 2,225	3,175
Noncompete Agreements [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life		4 years
Noncompete Agreements [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life		5 years
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Useful Life		5 years
Gross carrying value		$ 721	736
Accumulated amortization		(688)	(679)
Net carrying value		$ 33	$ 57

[1] The Shank's acquisition resulted in $31.5 million of intangibles. See Note 2 for additional information.