Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net loss	$ (32,173)	$ (81,398)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation and amortization	12,899	6,356
Amortization of operating lease right-of-use assets	604	803
Loss on sale and impairment of long-lived assets	169	126
Gain on extinguishment of debt		(8,243)
Loss (gain) on remeasurement of private warrant liability	(14,267)	20,212
Loss (gain) on remeasurement of contingent consideration	4,686
Loss (gain) on remeasurement of earnout liability	(13,766)	22,801
Stock-based compensation	15,556	23,477
Amortization of investment premium/accretion of discount, net	1,132	654
Net realized losses on investments	138
Interest expense (non-cash)	2,339	67
Other	80
Other		(1,479)
Change in operating assets and liabilities, net of acquisitions and divestitures
Accounts receivable	(9,907)	(5,017)
Reinsurance balance due	(45,555)	(94,883)
Prepaid expenses and other current assets	(7,758)	1,654
Accounts payable	(4,226)	(21,417)
Accrued expenses and other current liabilities	2,358	(3,292)
Losses and loss adjustment expense reserves	26,945	29,655
Other insurance liabilities, current	21,492	76,474
Deferred revenue	37,610	15,824
Refundable customer deposits	3,972	(1,273)
Deferred income tax benefit		(8,153)
Long-term insurance commissions receivable	(2,940)	(2,775)
Operating lease liabilities, non-current	(1,368)	(886)
Other	(326)	255
Net cash used in operating activities	(2,306)	(30,772)
Cash flows from investing activities:
Purchases of property and equipment	(1,539)	(539)
Capitalized internal use software development costs	(3,496)	(1,510)
Purchases of short-term and long-term investments	(13,561)	(9,476)
Maturities, sales of short-term and long-term investments	12,241	8,110
Acquisitions, net of cash acquired	(32,049)	(127,883)
Net cash used in investing activities	(38,404)	(131,298)
Cash flows from financing activities:
Repayments of principal and related fees	(150)	(150)
Proceeds from line of credit	1,000
Proceeds from exercises of warrants		126,772
Proceeds from exercises of stock options	692	2,544
Income tax withholdings paid upon vesting of restricted stock units	(1,922)	(22,126)
Payments of acquisition-related contingent consideration	(1,625)
Net cash (used) provided by financing activities	(2,005)	107,040
Net change in cash, cash equivalents, and restricted cash	(42,715)	(55,030)
Cash, cash equivalents, and restricted cash, beginning of period	324,792	207,453
Cash, cash equivalents, and restricted cash end of period	282,077	152,423
Supplemental disclosures
Cash paid for interest	1,587	1,779
Non-cash consideration for acquisitions	21,607	37,792
Cash payable for acquisition	$ 5,000
Reduction of earnout liability due to a vesting event		$ 25,815