Stock-Based Compensation - Schedule of Restricted Common Stock Activity (Details)	12 Months Ended
	Dec. 31, 2019 $ / shares shares
Share-based Payment Arrangement [Abstract]
Number of shares Non-vested, Beginning Balance | shares	3,355,000
Number of shares, Granted | shares	100,000
Number of shares, Vested | shares	(2,805,000)
Number of shares Non-vested, Ending Balance | shares	650,000
Weighted average grant date fair value Non-vested, Beginning Balance | $ / shares	$ 1.46
Weighted average grant date fair value, Granted | $ / shares	0.04
Weighted average grant date fair value, Vested | $ / shares	1.30
Weighted average grant date fair value Non-vested, Ending Balance | $ / shares	$ 1.24