Fair Value Measurements (Details) - U.S. Treasury Securities [Member] - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Held-To-Maturity	Jan. 19, 2021	Mar. 19, 2020
Amortized Cost	$ 176,531,482	$ 351,713,981
Gross Holding (Loss) Gains	2,987	281,644
Fair Value	$ 176,534,469	$ 351,995,625