XML 69 R11.htm IDEA: XBRL DOCUMENT v2.4.1.9
Patents
12 Months Ended
Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]  
Patents
4. Patents
 
Patent intangible assets consist of the following at December 31, 2014:
 
 
 
Weighted
Average
Useful Life
 
Gross Carrying
Amount
 
Accumulated
Amortization
 
Net Carrying
Amount
 
Amortizable intangible assets:
 
 
 
 
 
 
 
 
 
 
 
 
Patents
 
8.0
 
$
12,109,118
 
$
(1,693,714)
 
$
10,415,404
 
Total patent intangible assets
 
 
 
$
12,109,118
 
$
(1,693,714)
 
$
10,415,404
 
 
The Company expects amortization expense to be approximately $1,550,334 per year for each of the next six years and a pro rata portion in the last year.