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Equity Method Investements (Tables)
 12 Months Ended
Dec. 31, 2021
Equity Method Investments and Joint Ventures [Abstract]  
Equity Method Investments
Changes in the Company's investment in LACC for the years ended December 31, 2021 and 2020 were as follows:
Investment in LACC
Balance at December 31, 2019$1,038 
Cash contributions4 
Depreciation and amortization(37)
Return of investment(44)
Balance at December 31, 2020961 
Cash contributions22 
Depreciation and amortization(40)
Balance at December 31, 2021$943