A summary of restricted stock unit activity for the six months ended June 30, 2021 is as follows (each restricted stock unit issued by the Company represents the right to receive one share of the Company’s common stock): (Details)	6 Months Ended
	Jun. 30, 2021 $ / shares shares
Share-based Payment Arrangement [Abstract]
Restricted stock, Outstanding Number of shares, Beginning Balance | shares	162,500
Restricted stock, Weighted Average Grant Date Fair Value, Beginning Balance | $ / shares	$ 2.25
Grants of restricted stock units | shares	45,000
Grants of restricted stock units, Weighted Average Grant Date Fair Value | $ / shares	$ 3.51
Vested restricted stock units | shares	(22,500)
Vested restricted stock units, Weighted Average Grant Date Fair Value | $ / shares	$ (3.51)
Unvested Resricted stock, Outstanding Number of shares, Ending Balance | shares	185,000
Unvested Restricted stock, Weighted Average Grant Date Fair Value, Ending Balance | $ / shares	$ 2.41