Restatement of Previously Issued Consolidated Financial Statements - Other income (expense), net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Restatement of Previously Issued Consolidated Financial Statements
Gain on remeasurement of private warrant liability (Note 3)	$ 2,427
Loss on remeasurement of Legacy Porch warrants (Note 3)	(2,584)	$ (2,090)
Transaction costs - recapitalization	(3,974)
Gain (loss) on extinguishment of debt, net (Note 6)	5,748	(483)
Loss on remeasurement of debt (Note 3)	(895)	(6,159)
Gain on settlement of accounts payable	796	735
Other, net		30
Other, net	(274)
Other income (expense), net	$ 1,244	$ (7,967)