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Intangible Assets (Tables)
3 Months Ended
Mar. 31, 2018
Intangible Assets [Abstract]  
Schedule of intangible assets, both acquired and developed, including accumulated amortization
  March 31, 2018
  Remaining    Accumulated  Net Carrying 
  Useful Life Cost  Amortization  Value 
Customer lists 4.58 years $2,809,000  $361,750  $2,447,250 
Patents 18.35 years  4,996,983   102,513   4,894,470 
Capitalized software  2.33 years  135,021   37,505   97,516 
Website 3.75 years  30,699   5,117   25,582 
    $7,971,703  $506,885  $7,464,818