Business Combinations and Disposals - Summary of Purchase Price Allocation (Details) - USD ($) $ in Thousands	Nov. 30, 2022	Dec. 31, 2022	Mar. 31, 2022
Preliminary fair value of identifiable intangible assets acquired:
Goodwill		$ 321,284	$ 267,212
TSI Healthcare, LLC ("TSI")
Business Acquisition [Line Items]
Purchase price	$ 50,449
Fair value of contingent consideration	3,700
Payment for option to early terminate lease	2,000
Working capital adjustment	(430)
Total preliminary purchase price	55,719
Preliminary fair value of the net tangible assets acquired and liabilities assumed:
Cash and cash equivalents	857
Accounts receivable	1,874
Contract assets	1,415
Prepaid expense and other assets	332
Equipment and improvements	879
Contract assets, net of current	2,581
Deferred income tax asset	1,309
Operating lease assets	957
Other assets	50
Accounts payable	(1,205)
Accrued compensation and related benefits	(917)
Contract liabilities	(6,247)
Other current liabilities	(1,272)
Operating lease liabilities	(533)
Contract liabilities, net of current	(11,644)
Operating lease liabilities, net of current	(639)
Total preliminary net tangible assets acquired and liabilities assumed	(12,203)
Preliminary fair value of identifiable intangible assets acquired:
Goodwill	54,072
Total identifiable intangible assets acquired	67,922
Total preliminary purchase price	55,719
TSI Healthcare, LLC ("TSI") | Re-acquired Rights
Preliminary fair value of identifiable intangible assets acquired:
Identifiable intangible assets acquired	6,350
TSI Healthcare, LLC ("TSI") | Customer Relationships
Preliminary fair value of identifiable intangible assets acquired:
Identifiable intangible assets acquired	5,550
TSI Healthcare, LLC ("TSI") | Data health database
Preliminary fair value of identifiable intangible assets acquired:
Identifiable intangible assets acquired	$ 1,950