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Goodwill and Intangible Assets - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]        
Aggregate amortization expense on intangible assets $ 130,000 $ 137,000 $ 266,874 $ 273,540
Estimated aggregate amortization expense for remainder of 2021 254,000   254,000  
Estimated aggregate amortization expense for 2022 493,000   493,000  
Estimated aggregate amortization expense for 2023 276,000   276,000  
Estimated aggregate amortization expense for 2024 253,000   253,000  
Estimated aggregate amortization expense for 2025 253,000   253,000  
Estimated aggregate amortization expense for 2026 $ 1,400,000   $ 1,400,000