Intangible Assets - Intangible Assets, Other than Capitalized Software Development Costs (Details) - Intangible Assets Other Than Capitalized Software - USD ($) $ in Thousands	Mar. 31, 2023	Mar. 31, 2022
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	$ 78,850	$ 88,450
Accumulated amortization	(49,882)	(64,147)
Total	28,968	24,303
Customer Relationships
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	44,700	39,200
Accumulated amortization	(32,918)	(29,824)
Total	11,782	9,376
Trade Names
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	250	250
Accumulated amortization	(166)	(116)
Total	84	134
Computer Software, Intangible Asset
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	25,700	49,000
Accumulated amortization	(16,060)	(34,207)
Total	9,640	$ 14,793
Re-acquired Rights
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	6,250
Accumulated amortization	(521)
Total	5,729
Data Health Database
Finite Lived Intangible Assets [Line Items]
Gross carrying amount	1,950
Accumulated amortization	(217)
Total	$ 1,733