| Schedule of Accrued Liabilities |
Accrued liabilities consisted of the following: | | | | | | | | | | | | | June 30,
2026 | | December 31,
2025 | | Accrued compensation | $ | 242,465 | | | $ | 221,724 | | | Accrued severance | 274,038 | | | 274,038 | | | Accrued professional fees | 68,294 | | | 96,786 | | | | | | | Accrued sales and property taxes | 407,283 | | | 202,638 | | | Accrued royalties | 337,500 | | | 337,500 | | | Accrued audit fees | - | | | 531,000 | | | Accrued settlement | 118,860 | | | 319,546 | | | Other accrued expenses | 43,709 | | | 233,398 | | | Accrued interest | 3,195,025 | | | 4,303,157 | | | Accrued purchase liability | 1,724,199 | | | 3,287,881 | | | Total accrued liabilities | $ | 6,411,373 | | | $ | 9,807,668 | |
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