XML 72 R58.htm IDEA: XBRL DOCUMENT v3.23.1
Equity - Warrants - Activity (Details) - $ / shares
shares in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Equity    
Warrants Outstanding at beginning of period (in shares) 80  
Warrants Exercised (in shares) (38)  
Warrants Forfeited/Expired (in shares) (43)  
Weighted Average Exercise Price, Warrants Outstanding (in dollars per share)   $ 1.80
Weighted Average Exercise Price, Warrants Exercised (in dollars per share) $ 1.80  
Weighted Average Exercise Price, Warrants Forfeited/Expired (in dollars per share) $ 1.80