Claims Reserve (Details) - Reserve Rollforward - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Subscription business [Member]
Liability for Claims and Claims Adjustment Expense [Line Items]
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Beginning Balance	$ 22,407	$ 19,925
Current Year Claims and Claims Adjustment Expense	323,724	262,721
Prior Year Claims and Claims Adjustment Expense	(2,981)	(1,116)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims	320,743	261,605
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year	301,730	240,488
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years	17,814	15,412
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid	319,544	255,900
Claims expense non-cash	3,295	3,830
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Ending Balance	20,311	21,800
Other Segments [Member]
Liability for Claims and Claims Adjustment Expense [Line Items]
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Beginning Balance	17,264	9,004
Current Year Claims and Claims Adjustment Expense	152,358	91,912
Prior Year Claims and Claims Adjustment Expense	553	(307)
Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims	152,911	91,605
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year	133,333	75,062
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years	17,611	8,597
Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid	150,944	83,659
Claims expense non-cash	0	0
Liability for Unpaid Claims and Claims Adjustment Expense, Net, Ending Balance	$ 19,231	$ 16,950