Note 14 - Other Current Assets and Accounts Payable and Accrued Liabilities - Schedule of Other Current Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Prepaid expense	$ 88	$ 138
Joint interest billings receivable	265	332
Income tax receivable	135	50
Other	39	38
Total other current assets	$ 527	$ 558