Consolidated Statements of Operations (Parenthetical) - shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Statement [Abstract]
Excludes an aggregate of shares subject to redemption	6,076,290	19,235,623
Net loss per share - basic and diluted excludes income attributable to common stock subject to possible redemption	2,976,781	1,880,138