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Other Non-Current Liabilities - Summary of Company's Liability (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]    
Balance at beginning of period $ 1,525 $ 1,360
Additions 0 0
Accretion 187 165
Balance at ending of period $ 1,712 $ 1,525