Quarterly report pursuant to Section 13 or 15(d)

Note 13 - Asset Retirement Obligations - Summary of Changes in Asset Retirement Obligations (Details)

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Note 13 - Asset Retirement Obligations - Summary of Changes in Asset Retirement Obligations (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Beginning balance $ 40,694 $ 17,334 $ 17,334
Accretion 1,434   1,627
Asset Retirement Obligation, Liabilities Incurred 0 $ 14,564 14,564
Revisions 0   7,169
Settlements (180)   0
Ending balance $ 41,948   $ 40,694