Segment and Geographic Information - Schedule of contribution to its total loss from operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting [Abstract]
Total segment contribution	$ (9,004)	$ 11,351
Ceded premium, losses and LAE	(5,082)	15,443
Other income	2,373	2,421
Policy services expenses and other	5,884	2,676
Sales, marketing, and other acquisition costs	102,165	5,029
Research and development	8,565	2,433
Amortization of capitalized software	11,306	11,188
Other operating expenses	63,491	16,981
Loss from operations	(197,706)	(44,820)
Total other expense	18,753	75,361
Loss before taxes	$ (216,459)	$ (120,181)