Quarterly report pursuant to Section 13 or 15(d)

Debt and Interest (Narrative) (Details)

v3.23.2
Debt and Interest (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Apr. 11, 2023
Dec. 30, 2022
Jul. 31, 2023
Feb. 28, 2023
Jun. 30, 2023
Feb. 28, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Jun. 13, 2023
Dec. 31, 2022
Aug. 31, 2020
Aug. 29, 2020
Debt Instrument [Line Items]                          
Sale of stock, net proceeds   $ 150,000   $ 6,700                  
Total notes payable         $ 55,275     $ 55,275     $ 91,730    
Unamortized debt discount fees         4,725     4,725     $ 9,320    
Debt instrument, interest expense         5,202   $ 2,597 8,522 $ 4,558        
Repayments of debt               40,375 0        
Number of shares called by warrants       1   1              
Exercise price of warrants                   $ 0.5424      
Fair Value Adjustment of Warrants         512     (6,166)          
Amortization of debt discount               1,867 946        
Stock offering, number of shares issued   4,900,000   1,180,000                  
Stock offering, price per share       $ 5.25   $ 5.25              
Loss on extinguishment of debt               (2,796) 0        
East West Bank ("EWB Loan") [Member] | Subsequent events                          
Debt Instrument [Line Items]                          
Repayments of debt     $ 10,000                    
Oaktree Note [Member]                          
Debt Instrument [Line Items]                          
Debt instrument face amount                       $ 60,000  
Debt instrument, interest expense         $ 1,391   $ 1,390 $ 2,781 2,765        
Debt instrument, stated interest rate         11.00%     11.00%          
Exercise price of warrants                         $ 3.20
Oaktree Note [Member] | Maximum                          
Debt Instrument [Line Items]                          
Warrants issued                         1,749,450
EWB Term Loan [Member]                          
Debt Instrument [Line Items]                          
Debt instrument, stated interest rate         10.20%     10.20%          
Runway Note [Member]                          
Debt Instrument [Line Items]                          
Debt instrument, stated interest rate         13.77%     13.77%          
Partner Company Promissory Note                          
Debt Instrument [Line Items]                          
Debt instrument, interest expense         $ 3,301     $ 4,801 $ 1,134        
Interest Expense                          
Debt Instrument [Line Items]                          
Fair Value Adjustment of Warrants               300          
Mustang | Runway Note [Member]                          
Debt Instrument [Line Items]                          
Debt instrument face amount $ 75,000                        
Term Loan payoff amount $ 30,700                        
Mustang | Interest Expense | Runway Note [Member]                          
Debt Instrument [Line Items]                          
Loss on extinguishment of debt         (2,800)     (2,800)          
Urica | 8% Cumulative Convertible Class B Preferred Offering                          
Debt Instrument [Line Items]                          
Warrants, fair value       $ 100   $ 100              
Common stock's average 10-day trading price discount percentage           7.50%              
Interest expense         $ 100     $ 100          
Stock offering, number of shares issued           135,494              
Stock offering, gross proceeds           $ 3,400              
Stock offering, aggregate fees paid           $ 500              
Stock offering, price per share       $ 25.00   $ 25.00              
Preferred Stock, dividend rate percentage           8.00%              
Aggregate gross proceeds from convertible preferred stock       $ 20,000   $ 20,000              
Percentage of discounted price           20.00%