Summary of Significant Accounting Policies - Net Loss Per Share of Common Stock (Details) - USD ($)	2 Months Ended	3 Months Ended			6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2019	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2020	Sep. 30, 2020	Dec. 31, 2020
Class A common stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net loss after distributed earnings							$ 6,399,368
Warrants to purchase aggregate number of shares							9,483,334
Numerator:
Allocation of net income							$ (6,399,368)
Denominator:
Basic and diluted weighted average common shares outstanding	0	23,000,000	23,000,000	4,802,198	13,901,099	16,956,204	18,475,410
Basic and diluted earnings (loss) per share	$ 0	$ (0.08)	$ (0.09)	$ (0.08)	$ (0.18)	$ (0.26)	$ (0.35)
Class B common stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net loss after distributed earnings	$ 2,300						$ 1,940,536
Numerator:
Allocation of net income	$ (2,300)						$ (1,940,536)
Denominator:
Basic and diluted weighted average common shares outstanding	5,000,000	5,750,000	5,750,000	5,156,593	5,453,297	5,552,920	5,602,459
Basic and diluted earnings (loss) per share	$ 0.00	$ (0.08)	$ (0.09)	$ (0.08)	$ (0.18)	$ (0.26)	$ (0.35)