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Asset Retirement Obligations - Summary of Asset Retirement Obligations (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2022
Jun. 30, 2022
Reconciliation of the beginning and ending asset retirement obligation    
Asset retirement obligations - beginning of period $ 13,921  
Accretion of discount 276  
Asset retirement obligations - end of period 14,197 $ 13,921
Less: current asset retirement obligations (22) (22)
Long-term portion of asset retirement obligations $ 14,175 $ 13,899