| Schedule of outstanding debt |
The following two tables summarize outstanding debt as of June 30, 2026 and December 31, 2025, respectively (amount in thousands, except per share amounts): | | | | | | | | | | | | | | | | | | | | | | | | | Stated | | | | | | | | | | | Fair | | | | | | | | Interest | | Conversion | | | | | Remaining | | Value | | Carrying | | | Maturity Date | | Rate | | Price | | Face Value | | Debt Discount | | Adjustment | | Value | Short term convertible notes payable | | | | | | | | | | | | | | | | | | | | | 6% unsecured | | Due | | | 6 | % | $ | 3.09 | | $ | 135 | | $ | — | | $ | — | | $ | 135 | 8% unsecured | | July 1, 2026 | | | 8 | % | $ | 0.18 | | | 505 | | | — | | | — | | | 505 | | | | | | | | | | | | 640 | | | — | | | — | | | 640 | Short term convertible notes at fair value | | | | | | | | | | | | | | | | | | | | | 0% unsecured | | November 14, 2026 | | | 0 | % | | Variable | | | 2,000 | | | — | | | 124 | | | 2,124 | 11% unsecured | | Various | | | 11 | % | | $0.19 - $0.30 | | | 27,840 | | | — | | | (10,035) | | | 17,805 | 12% unsecured | | Various | | | 12 | % | | $0.18 | | | 4,694 | | | — | | | (1,983) | | | 2,711 | | | | | | | | | | | | 34,534 | | | — | | | (11,894) | | | 22,640 | Short term notes payable | | | | | | | | | | | | | | | | | | | | | 0% unsecured | | On Demand | | | 0 | % | | N/A | | | 2,140 | | | — | | | — | | | 2,140 | 8% unsecured | | Various | | | 8 | % | | N/A | | | 7,795 | | | (252) | | | — | | | 7,543 | 12% unsecured | | On Demand | | | 12 | % | | N/A | | | 563 | | | — | | | — | | | 563 | | | | | | | | | | | | 10,498 | | | (252) | | | — | | | 10,246 | Long term convertible notes payable | | | | | | | | | | | | | | | | | | | | | 11% unsecured | | Various | | | 11 | % | | $0.21 - $0.23 | | | 2,369 | | | — | | | — | | | 2,369 | | | | | | | | | | | | 2,369 | | | — | | | — | | | 2,369 | Long term convertible notes at fair value | | | | | | | | | | | | | | | | | | | | | 9% unsecured | | March 4, 2028 | | | 9 | % | | Variable | | | 3,000 | | | — | | | (89) | | | 2,911 | 11% unsecured | | Various | | | 11 | % | | $0.19 - $0.23 | | | 1,300 | | | — | | | (369) | | | 931 | | | | | | | | | | | | 4,300 | | | — | | | (458) | | | 3,842 | Long term notes payable | | | | | | | | | | | | | | | | | | | | | 8% unsecured | | Various | | | 8 | % | | N/A | | | 13,210 | | | (974) | | | — | | | 12,236 | | | | | | | | | | | | | | | | | | | | | | Ending balance as of June 30, 2026 | | | | | | | | | | $ | 65,551 | | $ | (1,226) | | $ | (12,352) | | $ | 51,973 |
| | | | | | | | | | | | | | | | | | | | | | | | | Stated | | | | | | | | | | | Fair | | | | | | | Interest | | Conversion | | | | | Remaining | | Value | | Carrying | | | Maturity Date | | Rate | | Price | | Face Value | | Debt Discount | | Adjustment | | Value | Short term convertible notes payable | | | | | | | | | | | | | | | | | | | | | 6% unsecured | | Due | | | 6 | % | $ | 3.09 | | $ | 135 | | $ | — | | $ | — | | $ | 135 | 8% unsecured | | Various | | | 8 | % | $ | 0.20 | | | 505 | | | — | | | — | | | 505 | | | | | | | | | | | | 640 | | | — | | | — | | | 640 | Short term convertible notes at fair value | | | | | | | | | | | | | | | | | | | | | 0% unsecured | | Various | | | 0 | % | | Variable | | | 5,250 | | | — | | | 1,175 | | | 6,425 | 11% unsecured | | Various | | | 11 | % | | $0.21 - $0.30 | | | 26,815 | | | — | | | (5,047) | | | 21,768 | 12% unsecured | | Various | | | 12 | % | | $0.19 - $0.21 | | | 5,620 | | | — | | | (1,757) | | | 3,863 | | | | | | | | | | | | 37,685 | | | — | | | (5,629) | | | 32,056 | Short term notes payable | | | | | | | | | | | | | | | | | | | | | 0% unsecured | | On Demand | | | 0 | % | | N/A | | | 2,140 | | | — | | | — | | | 2,140 | 8% unsecured | | Various | | | 8 | % | | N/A | | | 6,921 | | | (156) | | | — | | | 6,765 | 12% unsecured | | On Demand | | | 12 | % | | N/A | | | 563 | | | — | | | — | | | 563 | | | | | | | | | | | | 9,624 | | | (156) | | | — | | | 9,468 | Long term convertible notes payable | | | | | | | | | | | | | | | | | | | | | 11% unsecured | | Various | | | 11 | % | | $0.21-$0.22 | | | 325 | | | — | | | — | | | 325 | | | | | | | | | | | | 325 | | | — | | | — | | | 325 | | | | | | | | | | | | | | | | | | | | | | Long term convertible notes at fair value | | | | | | | | | | | | | | | | | | | | | 11% unsecured | | Various | | | 11 | % | | $0.19-$0.25 | | | 5,150 | | | — | | | 70 | | | 5,220 | | | | | | | | | | | | 5,150 | | | — | | | 70 | | | 5,220 | Long term notes payable | | | | | | | | | | | | | | | | | | | | | 8% unsecured | | Various | | | 8 | % | | N/A | | | 13,220 | | | (887) | | | — | | | 12,333 | | | | | | | | | | | | | | | | | | | | | | Ending balance as of December 31, 2025 | | | | | | | | | | $ | 66,644 | | $ | (1,043) | | $ | (5,559) | | $ | 60,042 |
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