Fair Value Measurements (Details 1) - U.S. Treasury Securities (Mature on 3/19/2020) [Member] - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Held-To-Maturity	Oct. 29, 2020	Mar. 19, 2020
Amortized Cost	$ 176,561,177	$ 351,713,981
Gross Holding Gains	(1,114)	281,644
Fair Value	$ 176,560,063	$ 351,995,625