Business Combinations - Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands						7 Months Ended	10 Months Ended	12 Months Ended
	Apr. 07, 2022	Dec. 21, 2020	Dec. 02, 2020	Oct. 23, 2020	Jun. 19, 2020	Dec. 31, 2020	Oct. 22, 2020	Dec. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Equity issued						$ 0	$ 0	$ 7,501	$ 0
Liabilities:
Goodwill						$ 91,271		$ 48,683	$ 91,636
NuWave
Business Acquisition [Line Items]
Cash paid					$ 27,881
Equity issued					2,900
Purchase consideration					30,781
Assets:
Cash					1,038
Accounts receivable					3,018
Other current assets					112
Contract assets					1,095
Deposits					27
Property and equipment					77
Intangible assets					16,200
Total assets acquired					21,567
Liabilities:
Accounts payable					365
Accrued liabilities					364
Deferred tax liabilities					476
Total liabilities acquired					1,205
Fair value of net identifiable assets acquired					364
Goodwill					$ 10,419
PCI Acquisition
Business Acquisition [Line Items]
Cash paid				$ 55,932
Equity issued				8,143
Purchase consideration				64,075
Assets:
Cash				364
Accounts receivable				6,710
Contract assets				4,569
Prepaid expenses and other current assets				383
Property and equipment				218
Other non-current assets				5
Intangible assets				22,800
Total assets acquired				35,049
Liabilities:
Accounts payable				1,131
Accrued liabilities				3,776
Deferred tax liabilities				1,033
Total liabilities acquired				5,940
Fair value of net identifiable assets acquired				29,109
Goodwill				$ 34,966
Open Solutions Acquisition
Business Acquisition [Line Items]
Cash paid			$ 60,715
Equity issued			2,145
Purchase consideration			62,860
Assets:
Cash			63
Accounts receivable			6,127
Prepaid expenses and other current assets			89
Property and equipment			305
Other non-current assets			48
Intangible assets			30,800
Total assets acquired			37,432
Liabilities:
Accounts payable			122
Accrued liabilities			946
Deferred tax liabilities			334
Other non-current liabilities			27
Total liabilities acquired			1,429
Fair value of net identifiable assets acquired			36,003
Goodwill			$ 26,857
ProModel Acquisition
Business Acquisition [Line Items]
Cash paid		$ 43,718
Assets:
Cash		1,843
Accounts receivable		907
Other current assets		707
Contract assets		779
Prepaid expenses and other current assets		64
Property and equipment		134
Other non-current assets		18
Intangible assets		21,700
Total assets acquired		26,152
Liabilities:
Accounts payable		2
Contract liabilities		501
Accrued liabilities		960
Total liabilities acquired		1,463
Fair value of net identifiable assets acquired		24,689
Goodwill		$ 19,029
ProModel Corporation Acquisition
Business Acquisition [Line Items]
Cash paid	$ 8,559
Equity issued	7,501
Purchase consideration	16,060
Assets:
Cash	4,094
Accounts receivable	743
Contract assets	398
Prepaid expenses and other current assets	1,600
Property and equipment	83
Other non-current assets	21
Intangible assets	9,300
Total assets acquired	16,239
Liabilities:
Accounts payable	5
Contract liabilities	1,555
Accrued liabilities	7,752
Deferred tax liabilities	1,458
Total liabilities acquired	10,770
Fair value of net identifiable assets acquired	5,469
Goodwill	$ 10,591