Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets and Liabilities Other Than Goodwill - Future Amortization of Customer Contracts (Details)

v3.21.2
Intangible Assets and Liabilities Other Than Goodwill - Future Amortization of Customer Contracts (Details) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
Non-contract Related Intangibles [Abstract]    
Total $ 1,234,047 $ 1,360,319
Contract Asset and Liability    
Non-contract Related Intangibles [Abstract]    
Year 4 21,883  
Year 5 79,752  
Contract-related Intangibles [Abstract]    
Year 1 (119,082)  
Year 2 (70,249)  
Year 3 (35,384)  
Thereafter (18,661)  
Total (141,741)  
Non-contract Related Intangible Assets | Contract Asset and Liability    
Non-contract Related Intangibles [Abstract]    
Year 1 204,679  
Year 2 199,576  
Year 3 182,373  
Year 4 173,803  
Year 5 169,787  
Thereafter 254,896  
Total 1,185,114  
Customer Contracts | Contract Asset and Liability    
Contract-related Intangibles [Abstract]    
Year 1 (323,761)  
Year 2 (269,825)  
Year 3 (217,757)  
Year 4 (151,920)  
Year 5 (90,035)  
Thereafter (273,557)  
Total $ (1,326,855)