Annual report pursuant to Section 13 and 15(d)

Schedule of Anti-dilutive Securities Excluded from the Income Per Share Computation (Details)

v3.22.1
Schedule of Anti-dilutive Securities Excluded from the Income Per Share Computation (Details) - shares
shares in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive securities 1,283 5,245
Common Stock Purchase Warrants [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive securities 455 450
Share-based Payment Arrangement, Option [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive securities 828 3,795
Convertible Debt Securities [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive securities 1,000