XML 66 R40.htm IDEA: XBRL DOCUMENT v3.22.1
Note 5 - Accrued Liabilities - Accrued Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Payroll, bonus, and benefits $ 41 $ 240
Legal and consulting 371 104
Well development 113 113
Other accrued expenses 283 217
Total accrued liabilities $ 808 $ 674