Stock-Based Compensation - Summary and Changes of Non-Vested Restricted Stock (Details) - Restricted Stock Units (RSUs)	3 Months Ended
	Mar. 31, 2021 $ / shares shares
Number of RSUs
Non-vested balance at beginning of period (in shares) | shares	23,686
Shares granted (in shares) | shares	1,379,465
Shares vested (in shares) | shares	(181)
Shares forfeited (in shares) | shares	0
Non-vested balance at end of period (in shares) | shares	1,402,970
Weighted Average Exercise Price
Weighted average exercise price, non-vested balance beginning (in dollars per share) | $ / shares	$ 2.59
Shares granted - weighted average exercise price (in dollars per share) | $ / shares	0.82
Shares vested - weighted average exercise price (in dollars per share) | $ / shares	35.30
Shares forfeited - weighted average exercise price (in dollars per share) | $ / shares	0
Weighted average exercise price, non-vested balance ending (in dollars per share) | $ / shares	$ 0.85