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Financial Instruments and Fair Value Disclosures (Details) - USD ($)
$ in Thousands
12 Months Ended
Aug. 29, 2023
Jun. 15, 2023
Mar. 17, 2023
Mar. 10, 2023
Mar. 09, 2023
Mar. 08, 2023
Mar. 07, 2023
Mar. 01, 2023
Jan. 26, 2023
Jan. 25, 2023
Jan. 20, 2023
Jan. 19, 2023
Jan. 13, 2023
Jan. 12, 2023
Jan. 11, 2023
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Financial Instruments and Fair Value Disclosures [Abstract]                                    
Deemed dividend for Series C Preferred Share due to triggering of down-round feature                               $ 0 $ 0 $ 9,809
Deemed dividend for warrants due to triggering of down-round feature                               0 0 789
Fair value of warrants' liability                               30 $ 27  
Nordic Trustee Bond [Member]                                    
Financial Instruments and Fair Value Disclosures [Abstract]                                    
Fair value of bonds                               $ 103,000    
July Warrants [Member]                                    
Financial Instruments and Fair Value Disclosures [Abstract]                                    
Deemed dividend for warrants due to triggering of down-round feature                                   256
August Warrants [Member]                                    
Financial Instruments and Fair Value Disclosures [Abstract]                                    
Deemed dividend for warrants due to triggering of down-round feature                                   $ 533
Series A Warrants [Member]                                    
Financial Instruments and Fair Value Disclosures [Abstract]                                    
Warrants outstanding (in shares)                               14,300 14,300  
Warrants exercised (in shares) 432,250 575,250 14,300 320,450 400,400 1,811,550 42,900                 0 0 0
Fair value of warrants' liability                               $ 30 $ 27  
Series A Warrants [Member] | Non-Recurring Basis [Member]                                    
Financial Instruments and Fair Value Disclosures [Abstract]                                    
Gain on warrants at settlement date                                   $ 244
Fair value of warrants' liability $ 726 $ 420 $ 11 $ 269 $ 340 $ 1,612 $ 37                      
Series A Warrants [Member] | Recurring Basis [Member]                                    
Financial Instruments and Fair Value Disclosures [Abstract]                                    
Gain on warrants as of each measurement date                                   317
Fair value of warrants' liability                               $ 30 $ 27  
Series C Preferred Stock [Member]                                    
Financial Instruments and Fair Value Disclosures [Abstract]                                    
Deemed dividend for Series C Preferred Share due to triggering of down-round feature               $ 5,391 $ 171 $ 1,486 $ 486 $ 250 $ 39 $ 447 $ 1,539     $ 9,809