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Goodwill and Other Intangible Assets (Tables)
6 Months Ended
Jun. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets and Goodwill
The gross carrying amount and accumulated amortization of goodwill and other intangible assets as of June 30, 2021 and December 31, 2020 are as follows: 
June 30, 2021December 31, 2020
Goodwill$4,150,339 $4,150,339 
Other intangible assets:  
Gross carrying amount$4,038,348 $4,027,912 
Accumulated amortization(3,959,844)(3,927,778)
Net carrying amount$78,504 $100,134