Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Warrants Outstanding (Details)

v3.22.1
Stockholders' Equity - Warrants Outstanding (Details) - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2021
Dec. 31, 2021
Class of Warrant or Right [Roll Forward]    
Warrants, beginning of period (in shares) 422,549 422,549
Exercised (in shares)   0
Warrants issued (in shares)   3,355,000
Warrants, end of period (in shares)   3,777,549
Warrants, beginning of period, weighted average exercise price (in dollars per share) $ 0.11 $ 0.11
Exercised (in dollars per share)   0
Warrants issued (in dollars per share)   6.09
Warrants, end of period, weighted average exercise price (in dollars per share)   $ 5.42
Weighted average remaining life (years) 2 years 1 month 13 days 4 years 5 months 12 days