CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) (Parenthetical) - USD ($) $ in Thousands		1 Months Ended	3 Months Ended		9 Months Ended
	Jan. 07, 2021	Jan. 31, 2021	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net of ceded premiums			$ 120	$ 126	$ 370	$ 383
Common stock exchange ratio		206.81%
Common Class B
Common stock exchange ratio	206.81%	206.81%