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Asset Retirement Obligations (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]      
Beginning balance $ 6,485 $ 7,624  
Accretion 680 616 $ 471
Amounts paid (288) (334)  
Additions 603 (1,421)  
Reclassifications 0 0  
Ending balance 7,480 6,485 7,624
Total estimated liability 9,100    
Other Current Liabilities      
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]      
Beginning balance 130 335  
Accretion 138 (125)  
Amounts paid (288) (334)  
Additions 70 (129)  
Reclassifications 193 383  
Ending balance 243 130 335
Asset Retirement Obligations, Noncurrent      
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]      
Beginning balance 6,355 7,289  
Accretion 542 741  
Amounts paid 0 0  
Additions 533 (1,292)  
Reclassifications (193) (383)  
Ending balance $ 7,237 $ 6,355 $ 7,289