Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2022

Share-Based Payment Arrangement [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity

	2022							2021
	Shares			Weighted Average  Exercise Price Per Share		Weighted  Average Remaining Contractual Term (years)		Shares			Weighted Average Exercise Price Per Share		Weighted Average Remaining Contractual Term (years)
Outstanding at January 1		3,201,666		$	1.80				2,190,892		$	2.25
Granted		109,164			0.65				—			—
Cancelled or expired		(443,125	)	$	2.39				(125	)	$	372.00
Outstanding at June 30		2,867,705		$	1.66		8.4		2,190,767		$	2.23		9.1
Exercisable at June 30		599,063		$	2.71		7.8		122,614		$	14.38		7.4

Schedule of Restricted Stock Activity

Restricted stock unit activity for awards granted under the 2018 Plan was as follows for the six months ended June 30, 2022 and 2021:

	2022					2021
	Shares			Weighted Average Fair Value at Grant Date Per Share		Shares			Weighted Average Fair Value at Grant Date Per Share
Outstanding at January 1		2,970,104		$	1.39		2,503,698		$	1.54
Granted		88,983		$	0.65		-		$	-
Vested		(244,721	)	$	1.45		(244,716	)	$	1.45
Cancelled		(318,807	)	$	1.32		-		$	-
Outstanding at June 30		2,495,559		$	1.36		2,258,982		$	1.54