Revenue - Contract Assets (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Change in Contract with Customer, Asset [Abstract]
Balance at beginning of the year	$ 9,384
Estimated lifetime value of commissions on insurance policies sold by carriers	7,580
Cash receipts	(2,748)
Balance at end of the year	14,216
Contract assets	14,216
Long-term accounts receivable	11,900
Accounts Receivable Current
Change in Contract with Customer, Asset [Abstract]
Balance at end of the year	2,300
Contract assets	$ 2,300