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Software Development Costs (Tables)
 9 Months Ended
Sep. 30, 2021
Research and Development [Abstract]  
Summary of Software Development Costs
The gross carrying amount and accumulated amortization of software development costs as of September 30, 2021 and December 31, 2020 are as follows:
September 30, 2021December 31, 2020
Gross carrying amount$2,950,132 $2,950,132 
Accumulated amortization(2,935,787)(2,930,854)
Software development costs, net$14,345 $19,278