Stockholders' Equity (Deficit) - Summary of Stock Option Activity (Details) - $ / shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Equity [Abstract]
Number of options, Outstanding at the beginning of the period	226,000	217,250
Number of options, Exercisable at beginning of the period	171,083	174,625
Number of options, Granted	587,500	107,125
Number of options, Exercised
Number of options, Forfeited/Cancelled	(24,250)	(98,375)
Number of options, Outstanding at the end of the period	789,250	226,000
Number of options, Exercisable at end of the period	451,448	171,083
Weighted Average Exercise Price, Outstanding at the beginning of the period	$ 5.40	$ 10.40
Weighted Average Exercise Price, Exercisable at beginning of the period	2.62	11.80
Weighted Average Exercise Price, Granted	0.41	2.60
Weighted Average Exercise Price, Exercised
Weighted Average Exercise Price, Forfeited/Cancelled
Weighted Average Exercise Price, Outstanding at the end of the period	1.75	5.40
Weighted Average Exercise Price, Exercisable at end of the period	$ 2.69	$ 2.62