Segment and Geographic Information - Narrative (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($) segment	Sep. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)
Segment Reporting Information [Line Items]
Number of operating segment | segment			2
Total asset	$ 332,044		$ 332,044		$ 202,164
Total revenue	30,001	$ 7,951	75,375	$ 24,359
Customer | Non-US
Segment Reporting Information [Line Items]
Total revenue			3,300	3,600
Revenue | Non-US
Segment Reporting Information [Line Items]
Total revenue	1,300	1,100
Operating Segments
Segment Reporting Information [Line Items]
Total asset	138,600		138,600		139,900
Insurance services
Segment Reporting Information [Line Items]
Total asset	133,700		133,700		133,800
Total revenue	28,470	6,810	71,686	20,753
Enterprise business solutions
Segment Reporting Information [Line Items]
Total asset	4,900		4,900		$ 6,100
Total revenue	$ 1,531	$ 1,141	$ 3,689	$ 3,606