Significant Accounting Policies - Net Loss Per Share of Common Stock (Details) - USD ($)	3 Months Ended			9 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Interest income available in the Trust Account for tax obligations	$ 73,393			$ 194,901
Working capital				1,000,000
Net loss	137,660	$ 115,735	$ 45,089	298,484
Class A common stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Interest income available in the Trust Account for tax obligations	74,000			195,000
Minimum allowance for tax obligations	63,000
Maximum allowance for tax obligations				162,000
Working capital	11,000			33,000
Class B common stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net loss	138,000			298,000
Income attributable to Class A common stock				0
Net loss after distributed earnings	$ 138,000			$ 298,000
Private placement warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares excluded since their inclusion would be anti-dilutive				9,483,334