XML 64 R13.htm IDEA: XBRL DOCUMENT v2.4.0.8
INTANGIBLE ASSETS
12 Months Ended
Dec. 31, 2013
INTANGIBLE ASSETS [Abstract]  
INTANGIBLE ASSETS
6. INTANGIBLE ASSETS

Intangible assets consist of a patent for the IsoBLOX™ technology, which was acquired in February 2013 for a purchase price of $2,100.  The intangible asset is being amortized over a fifteen year period on a straight line basis.  For the year ended December 31, 2013, $121 of amortization expense has been recorded and the net carrying value of the intangible assets was $1,979.