Intangible Assets and Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Intangible Assets and Goodwill
Accumulated Amortization And Impairment	$ (42,946)
Accumulated Amortization			$ (40,191)
Intangible assets, Gross	144,699		148,446
Intangible assets, net	101,753		108,255
Aggregate amortization expense	4,900	$ 5,500
Impairment of intangible assets	2,000
Insurance licenses
Intangible Assets and Goodwill
Indefinite-lived intangible assets	4,960		4,960
Customer relationships
Intangible Assets and Goodwill
Finite lived Intangible Assets, gross	69,505		69,730
Accumulated Amortization And Impairment	(17,164)
Accumulated Amortization			(15,079)
Finite lived Intangible Assets, Net	$ 52,341		$ 54,651
Weighted Average Useful Life (in years)	9 years		9 years
Acquired technology
Intangible Assets and Goodwill
Finite lived Intangible Assets, gross	$ 36,041		$ 37,932
Accumulated Amortization And Impairment	(17,486)
Accumulated Amortization			(16,468)
Finite lived Intangible Assets, Net	$ 18,555		$ 21,464
Weighted Average Useful Life (in years)	5 years		5 years
Trademarks and tradenames
Intangible Assets and Goodwill
Finite lived Intangible Assets, gross	$ 23,443		$ 25,071
Accumulated Amortization And Impairment	(5,038)
Accumulated Amortization			(5,724)
Finite lived Intangible Assets, Net	$ 18,405		$ 19,347
Weighted Average Useful Life (in years)	10 years		10 years
Non-compete agreements
Intangible Assets and Goodwill
Finite lived Intangible Assets, gross	$ 616		$ 619
Accumulated Amortization And Impairment	(419)
Accumulated Amortization			(407)
Finite lived Intangible Assets, Net	$ 197		$ 212
Weighted Average Useful Life (in years)	3 years		3 years
Value of business acquired
Intangible Assets and Goodwill
Finite lived Intangible Assets, gross	$ 400		$ 400
Accumulated Amortization And Impairment	$ (400)
Accumulated Amortization			$ (400)
Weighted Average Useful Life (in years)	1 year		1 year
Renewal rights
Intangible Assets and Goodwill
Finite lived Intangible Assets, gross	$ 9,734		$ 9,734
Accumulated Amortization And Impairment	(2,439)
Accumulated Amortization			(2,113)
Finite lived Intangible Assets, Net	$ 7,295		$ 7,621
Weighted Average Useful Life (in years)	6 years		6 years