Quarterly report pursuant to Section 13 or 15(d)

Schedule of Fair Value of Warrants Classified as Liabilities (Details)

v3.23.1
Schedule of Fair Value of Warrants Classified as Liabilities (Details)
$ / shares in Units, $ in Thousands
Mar. 31, 2023
USD ($)
$ / shares
Dec. 31, 2022
USD ($)
$ / shares
October 2013 Warrants [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Strike price $ 180.00 $ 180.00
Value per warrants $ 0  
Aggregate value | $ $ 0
October 2013 Warrants [Member] | Measurement Input, Expected Dividend Rate [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Fair value assumptions, percentage 0.00 0.00
October 2013 Warrants [Member] | Measurement Input, Expected Term [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Warrant Expected term (years) 7 months 6 days 9 months 18 days
October 2013 Warrants [Member] | Measurement Input, Price Volatility [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Fair value assumptions, percentage 139.18 143.06
October 2013 Warrants [Member] | Measurement Input, Risk Free Interest Rate [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Fair value assumptions, percentage 4.10 4.42
January 2014 Warrants [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Strike price $ 180.00 $ 180.00
Value per warrants $ 0  
Aggregate value | $ $ 0
January 2014 Warrants [Member] | Measurement Input, Expected Dividend Rate [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Fair value assumptions, percentage 0.00 0.00
January 2014 Warrants [Member] | Measurement Input, Expected Term [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Warrant Expected term (years) 9 months 18 days 1 year
January 2014 Warrants [Member] | Measurement Input, Price Volatility [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Fair value assumptions, percentage 140.98 145.00
January 2014 Warrants [Member] | Measurement Input, Risk Free Interest Rate [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Fair value assumptions, percentage 4.07 4.40