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3. Summary of Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2018
Accounting Policies [Abstract]  
Disaggregation of revenue
    Three Months Ended March 31,  
     2018     2017  
Managed support services   $ 1,270,182     $ 1,300,147  
Cybersecurity projects and software     283,056       325,181  
Other IT consulting services     41,280       21,700  
Total sales   $ 1,594,518     $ 1,647,028