Goodwill and Other Intangibles Intangible Assets (Details) - USD ($) $ in Thousands		3 Months Ended
		Jun. 30, 2021	Jun. 30, 2020
Finite-Lived Intangible Assets [Line Items]
Gross carrying value		$ 80,177	$ 19,334
Accumulated amortization		(10,273)	(2,220)
Net carrying value		69,904	17,114
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	[1]	62,500	9,500
Accumulated amortization	[1]	(4,710)	(365)
Net carrying value	[1]	$ 57,790	9,135
Customer Relationships [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful life		13 years
Customer Relationships [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful life		11 years
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Useful life		5 years
Gross carrying value	[1]	$ 11,100	3,300
Accumulated amortization	[1]	(2,160)	(330)
Net carrying value	[1]	$ 8,940	2,970
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Useful life		3 years
Gross carrying value	[1]	$ 4,800	4,800
Accumulated amortization	[1]	(2,400)	(800)
Net carrying value	[1]	$ 2,400	4,000
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Useful life		5 years
Gross carrying value	[1]	$ 1,000	1,000
Accumulated amortization	[1]	(300)	(100)
Net carrying value	[1]	$ 700	900
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Useful life		5 years
Gross carrying value		$ 777	734
Accumulated amortization		(703)	(625)
Net carrying value		$ 74	$ 109

[1] (1) On October 1, 2020 the Company acquired 100% of the capital stock of Silva for approximately $164.0 million in cash and $5.9 million of working capital on-hand at the date of acquisition. The Silva acquisition resulted in $60.8 million of intangibles. See Note 3 for additional information.