Stockholders’ Equity (Tables)

12 Months Ended

Dec. 31, 2022

Schedule of restricted stock units
	2022						2021
	Number of Shares			Weighted-Average Grant Date Fair Value			Number of Shares			Weighted-Average Grant Date Fair Value
Balance of restricted stock units outstanding at beginning of year		12,500		$	3.36			162,500		$	2.25
Grants of restricted stock units		670,000			1.92			45,000			3.51
Vested restricted stock units		(57,500	)		(2.73	)		(195,000	)		(2.47	)
Balance of restricted stock units outstanding at end of year		625,000		$	1.87			12,500		$	3.36

Schedule of stock option activity
	2022				2021
			Weighted				Weighted
			Average				Average
	Options		Exercise		Options		Exercise
	Outstanding		Price		Outstanding		Price
Options outstanding at beginning of year		500,000	$	1.19		500,000	$	1.19
Granted		—		—		—		—
Expired		—		—		—		—
Exercised		500,000	$	1.19		—		—
Options outstanding at end of year		—		—		500,000	$	1.19
Options exercisable at end of year		—		—		500,000	$	1.19