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Note 7 - Accrued Liabilities - Accrued Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Payroll, bonus, and benefits $ 90 $ 88
Legal and consulting 284 403
Water project and well development 146 794
Other accrued expenses 650 260
Total accrued liabilities $ 1,170 $ 1,545