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13. REVENUES (Tables)
3 Months Ended
Mar. 31, 2019
Revenue from Contract with Customer [Abstract]  
Schedule of revenues
   For the three months ended March 31, 
   2019   2018 
Product Sales  $1,187,465   $2,868,630 
Maintenance Fees   2,130    5,448 
Professional Services       1,894 
Total Revenues  $1,189,595   $2,875,972