Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

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Fair Value Measurements (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Operating lease right-of-use asset $ 13,010,941   $ 11,581,435
Impairments of long-lived assets 100,000 $ 0  
Reported Value Measurement      
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Operating lease right-of-use asset 500,000    
Estimate of Fair Value Measurement      
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]      
Operating lease right-of-use asset $ 400,000