Quarterly report pursuant to Section 13 or 15(d)

Software Development Costs (Narrative) (Details)

v3.21.1
Software Development Costs (Narrative) (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]      
Amortization expense $ 36,004 $ 37,677  
Software Development Costs [Member]      
Finite-Lived Intangible Assets [Line Items]      
Amortization expense $ 99,209   $ 130,212
Estimated useful lives 2 years