Reverse Merger with Protara and Recapitalization (Tables)

12 Months Ended

Dec. 31, 2020

Business Combinations [Abstract]

Schedule of preliminary allocation of the purchase price consideration

Cash	$	3,669
Restricted cash		50
Prepaid expenses and other current assets		1,662
Goodwill		29,517
Accrued expenses		(365	)
Total purchase price consideration	$	34,533

Schedule of unaudited pro forma combined financial information

	For the Years Ended December 31,
	2020			2019
Net loss	$	(33,754	)	$	(22,821	)
Pro forma loss per common share, basic and diluted	$	(4.62	)	$	(3.94	)
Pro forma weighted average number of common shares outstanding, basic and diluted		7,304,201			5,793,024