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Property and Equipment - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Property, Plant and Equipment [Abstract]        
Estimated Capital expenditures to complete construction in progress     $ 700,000  
Depreciation expense $ 429,000 $ 215,000 $ 640,000 $ 431,000