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Patents (Tables)
 12 Months Ended
Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of capitalized patent costs included in other assets

 

 

2016

 

2015

 

 

 

 

 

 

 

 

 

Patent costs

 

$

482,142

 

$

372,411

 

Less accumulated amortization

 

 

(47,555

)

 

(33,512

)

 

 

$

434,587

 

$

338,899