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13. SEGMENT REPORTING (Tables)
12 Months Ended
Dec. 31, 2013
Segment Reporting Tables  
Segment reporting
    Twelve Months Ended December 31,  
    Direct Sales     Distributor Sales     Total  
    2013     2012     2013     2012     2013     2012  
                                     
Sales, net   $ 3,768,963     $ 3,536,661     $ 9,502,951     $ 8,990,607     $ 13,271,914     $ 12,527,268  
Cost of Sales     989,262       941,066       4,599,177       4,312,270       5,588,439       5,253,336  
Gross Margin     2,779,701       2,595,595       4,903,774       4,678,337       7,683,475       7,273,932  
Selling Expenses     1,757,128       1,454,099       1,321,932       1,275,729       3,079,060       2,729,828  
Contribution Margin   $ 1,022,573     $ 1,141,496     $ 3,581,842     $ 3,402,608     $ 4,604,415     $ 4,544,104  
Percent of Sales   28.4%     28.2%     71.6%     71.8%     100.0%     100.0%