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3. Summary of Significant Accounting Policies (Details) - USD ($)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Total sales $ 1,687,794 $ 1,594,518
Managed Support Services    
Total sales 1,228,747 1,270,182
Cybersecurity Projects and Software    
Total sales 310,608 283,056
Other IT Consulting Services    
Total sales $ 148,439 $ 41,280