Statements of Operations (Parenthetical) - USD ($)	8 Months Ended	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2019
Income Statement [Abstract]
Shares subject to possible redemption	18,979,840	18,913,021
Net loss per common share - basic and diluted excludes income attributable to shares subject to possible redemption	$ 1,321,648	$ 3,078,671