XML 28 R17.htm IDEA: XBRL DOCUMENT v3.7.0.1
3. Inventory (Tables)
12 Months Ended
Dec. 31, 2016
Inventory Disclosure [Abstract]  
Inventory
    December 31,
    2016   2015
Raw materials   $ 332,612     $ 348,342  
Less: Reserve     (175,434 )     (158,191 )
    $ 157,178     $ 190,151