Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 215,060	$ 260,198	$ 271,003	$ 292,373	$ 315,741
Accounts receivable, net	26,438	35,364	36,050	27,388	28,767
Short-term investments	36,523	7,212	8,165	8,462	9,251
Reinsurance balance due	299,060	299,596	269,251	236,336	228,416
Prepaid expenses and other current assets	20,009	20,158	21,953	20,753	14,338
Restricted cash	13,545	16,296	10,574	10,162	8,551
Total current assets	610,635	638,824	616,996	595,474	605,064
Property, equipment, and software, net	12,240	11,236	9,984	8,340	6,666
Operating lease right-of-use assets	4,201	4,697	6,052	3,922	4,504
Goodwill	244,697	251,905	297,645	250,390	225,654	$ 28,289	$ 18,274
Long-term investments	55,118	55,357	56,228	56,865	58,324
Intangible assets, net	108,255	111,728	136,575	124,306	129,830
Restricted cash, non-current		500	500	500	500
Long-term insurance commissions receivable	12,265	11,930	10,461	9,061	7,521
Other assets	1,646	3,057	1,519	5,373	684
Total assets	1,049,057	1,089,234	1,135,960	1,054,231	1,038,747
Current liabilities
Accounts payable	6,268	6,717	7,739	8,016	6,965
Accrued expenses and other current liabilities	39,742	36,847	46,614	34,140	37,675
Deferred revenue	270,690	277,616	243,982	199,140	201,085
Refundable customer deposits	20,142	22,585	21,618	18,716	15,274
Current debt	16,455	22,832	19,013	19,682	150
Losses and loss adjustment expense reserves	100,632	100,298	88,894	79,608	61,949
Other insurance liabilities, current	61,710	55,945	61,516	43,049	40,024
Total current liabilities	515,639	522,840	489,376	402,351	363,122
Long-term debt	425,310	425,012	416,568	415,002	414,585
Operating lease liabilities, non-current	2,536	2,968	3,622	2,267	2,694
Earnout liability, at fair value	44	57	100	2,687	13,866
Private warrant liability, at fair value	707	802	926	5,004	15,193
Other liabilities (includes $24,546 and $9,617 at fair value, respectively)	25,468	24,952	30,825	15,528	12,242
Total liabilities	969,704	976,631	941,417	842,839	821,702
Commitments and contingencies (Note 16)
Stockholders' equity
Common stock, $0.0001 par value: Authorized shares - 400,000,000 and 400,000,000, respectively Issued and outstanding shares - 98,455,838 and 97,961,597, respectively	10	10	10	10	10
Additional paid-in capital	670,537	664,362	659,814	647,551	641,406
Accumulated other comprehensive loss	(6,171)	(6,571)	(4,559)	(2,774)	(259)
Accumulated deficit	(585,023)	(545,198)	(460,722)	(433,395)	(424,112)
Total stockholders' equity	79,353	112,603	194,543	211,392	217,045	$ 107,325	$ (59,979)
Total liabilities and stockholders' equity	$ 1,049,057	$ 1,089,234	$ 1,135,960	$ 1,054,231	$ 1,038,747