Quarterly report pursuant to Section 13 or 15(d)

Warrants and Derivative Liabilities - Narrative (Details)

v3.22.1
Warrants and Derivative Liabilities - Narrative (Details) - $ / shares
Mar. 31, 2022
Aug. 31, 2020
2018 Emerald Financing Warrants    
Class of Warrant or Right [Line Items]    
Exercise price (in dollars per share) $ 0.10 $ 0.10