Net Loss Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of basic and diluted net loss per share

	Year Ended December 31,
	2021			2020
Numerator:
Net loss	$	(50,542	)	$	(49,847	)
Preferred stock dividends		-			(96,974	)
Numerator for Basic and Dilutive EPS –Loss available to common stockholders	$	(50,542	)	$	(146,821	)
Denominator:
Common stock		91,321,642			41,102,162
Series I and Series J Common Warrants		-			244,687
Denominator for Basic and Dilutive EPS – Weighted-average common stock outstanding		91,321,642			41,346,849
Basic net loss per share	$	(0.55	)	$	(3.55	)
Diluted net loss per share	$	(0.55	)	$	(3.55	)

Schedule of anti-dilutive common equivalent shares

	Year Ended December 31,
	2021		2020
Outstanding common warrants		12,849,992		12,849,992
Outstanding options to purchase common stock		670,656		1,543,162
Unvested Sponsor Earnout Shares		1,875,000		1,875,000
Unvested RSUs		3,235,774		-
Unvested PSUs		1,197,140		-
Unvested common stock – business combination – Note 4		175,353		-
Shares to be purchased through ESPP		186,027		-
Total anti-dilutive common equivalent shares		20,189,942		16,268,154