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Fair Value of Financial Instruments (Details)
$ in Thousands
9 Months Ended
Sep. 30, 2023
USD ($)
$ / shares
Dec. 31, 2022
USD ($)
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities $ 1,620 $ 603
Changes in Fair Value of Level 3 Liabilities [Abstract]    
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities $ 0 0
Significant Other Observable Inputs (Level 2) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 0 0
Significant Unobservable Inputs (Level 3) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 1,620 603
Changes in Fair Value of Level 3 Liabilities [Abstract]    
Balance, Beginning Period 603  
FV of derivatives with new convertible note issuance 1,406  
Change in fair value included in gain on derivative instruments, net (420)  
Stock compensation less payments made 31  
Balance, Ending Period 1,620  
Embedded Redemption Features [Member] | Significant Unobservable Inputs (Level 3) [Member]    
Changes in Fair Value of Level 3 Liabilities [Abstract]    
Balance, Beginning Period 285  
FV of derivatives with new convertible note issuance 286  
Change in fair value included in gain on derivative instruments, net 493  
Stock compensation less payments made 0  
Balance, Ending Period 1,064  
Cash Settled Performance-Vesting Restricted Stock Units [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 82 51
Cash Settled Performance-Vesting Restricted Stock Units [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 0 0
Cash Settled Performance-Vesting Restricted Stock Units [Member] | Significant Other Observable Inputs (Level 2) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 0 0
Cash Settled Performance-Vesting Restricted Stock Units [Member] | Significant Unobservable Inputs (Level 3) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 82 51
Changes in Fair Value of Level 3 Liabilities [Abstract]    
Balance, Beginning Period 51  
FV of derivatives with new convertible note issuance 0  
Change in fair value included in gain on derivative instruments, net 0  
Stock compensation less payments made 31  
Balance, Ending Period 82  
Derivative Liability [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 1,064 285
Derivative Liability [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 0 0
Derivative Liability [Member] | Significant Other Observable Inputs (Level 2) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 0 0
Derivative Liability [Member] | Significant Unobservable Inputs (Level 3) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 1,064 285
Warrant Liability [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 474 267
Warrant Liability [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 0 0
Warrant Liability [Member] | Significant Other Observable Inputs (Level 2) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 0 0
Warrant Liability [Member] | Significant Unobservable Inputs (Level 3) [Member]    
Assets and Liabilities Measured at Fair Value [Abstract]    
Total liabilities 474 $ 267
Changes in Fair Value of Level 3 Liabilities [Abstract]    
Balance, Beginning Period 267  
FV of derivatives with new convertible note issuance 1,120  
Change in fair value included in gain on derivative instruments, net (913)  
Stock compensation less payments made 0  
Balance, Ending Period $ 474  
Warrant Liability [Member] | Amended 2022 Convertible Notes [Member]    
Fair Value Measurements [Abstract]    
Term (in years) 3 years 4 months 24 days  
Warrant Liability [Member] | 2023 Convertible Note [Member]    
Fair Value Measurements [Abstract]    
Term (in years) 4 years 8 months 12 days  
Warrant Liability [Member] | Exercise Price [Member] | Amended 2022 Convertible Notes [Member]    
Fair Value Measurements [Abstract]    
Measurement input | $ / shares 19.4  
Warrant Liability [Member] | Exercise Price [Member] | 2023 Convertible Note [Member]    
Fair Value Measurements [Abstract]    
Measurement input | $ / shares 5  
Warrant Liability [Member] | Common Stock Price [Member] | Amended 2022 Convertible Notes [Member]    
Fair Value Measurements [Abstract]    
Measurement input | $ / shares 2.02  
Warrant Liability [Member] | Common Stock Price [Member] | 2023 Convertible Note [Member]    
Fair Value Measurements [Abstract]    
Measurement input | $ / shares 2.02  
Warrant Liability [Member] | Risk Free Rate [Member] | Amended 2022 Convertible Notes [Member]    
Fair Value Measurements [Abstract]    
Measurement input 0.047  
Warrant Liability [Member] | Risk Free Rate [Member] | 2023 Convertible Note [Member]    
Fair Value Measurements [Abstract]    
Measurement input 0.0413  
Warrant Liability [Member] | Volatility [Member] | Amended 2022 Convertible Notes [Member]    
Fair Value Measurements [Abstract]    
Measurement input 0.80  
Warrant Liability [Member] | Volatility [Member] | 2023 Convertible Note [Member]    
Fair Value Measurements [Abstract]    
Measurement input 0.80