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Related-Party Transactions - Relationship with HandsOn Global Management (Details)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) agreement	Jun. 30, 2022 USD ($)	Dec. 31, 2016
Related-Party Transactions
Amount of related party transaction	$ 2,739,000	$ 2,186,000	$ 5,851,000	$ 4,173,000
Related party expense	2,739,000	2,186,000	5,851,000	4,173,000
HGM \| Travel Expense
Related-Party Transactions
Amount of related party transaction	0
HGM \| Travel Expense \| Maximum
Related-Party Transactions
Amount of related party transaction		100,000	$ 100,000	100,000
HGM \| Master Service Agreement
Related-Party Transactions
Number of master agreements \| agreement			10
Entities affiliated with HGM managed funds \| Master Service Agreement
Related-Party Transactions
Revenue share percentage					25.00%
Affiliate of largest stockholder
Related-Party Transactions
Rental expenses			$ 100,000	100,000
Affiliate of largest stockholder \| Maximum
Related-Party Transactions
Rental expenses	100,000	100,000
HOV Services, Ltd \| Data Capture And Technology Services \| Cost of revenue
Related-Party Transactions
Amount of related party transaction	500,000	400,000	800,000	700,000
SourceHOV \| Master Service Agreement
Related-Party Transactions
Revenue share percentage					75.00%
Related party expense	$ 2,100,000
SourceHOV \| Entities affiliated with HGM managed funds \| Master Service Agreement
Related-Party Transactions
Related party expense		$ 1,600,000	$ 4,500,000	$ 3,100,000