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Goodwill and Intangible Assets - Narrative (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]    
Aggregate amortization expense on intangible assets $ 136,770 $ 136,770
Estimated aggregate amortization expense for remainder of 2021 384,000  
Estimated aggregate amortization expense for 2022 493,000  
Estimated aggregate amortization expense for 2023 276,000  
Estimated aggregate amortization expense for 2024 253,000  
Estimated aggregate amortization expense for 2025 253,000  
Estimated aggregate amortization expense for 2026 $ 1,400,000