Stockholders' Equity - Stock-in-lieu of Cash Program Activity (Details)	3 Months Ended
	Mar. 31, 2022 $ / shares shares
Shares
Outstanding at beginning of period (in shares) | shares	11,507,643
Outstanding at end of period (in shares) | shares	10,187,197
Weighted- Average Exercise Price
Outstanding at beginning of period (in dollars per share) | $ / shares	$ 1.72
Outstanding at end of period (in dollars per share) | $ / shares	$ 1.73
Vendor stock-in-lieu of cash program
Shares
Outstanding at beginning of period (in shares) | shares	1,500,000
Granted (in shares) | shares	674,350
Vested (in shares) | shares	(1,424,350)
Outstanding at end of period (in shares) | shares	750,000
Weighted- Average Exercise Price
Outstanding at beginning of period (in dollars per share) | $ / shares	$ 15.72
Granted (in dollars per share) | $ / shares	12.93
Vested (in dollars per share) | $ / shares	14.09
Outstanding at end of period (in dollars per share) | $ / shares	$ 15.72