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9. SEGMENT REPORTING (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Sales, net $ 4,244,519 $ 4,046,201 $ 12,878,174 $ 10,711,492
Cost of Sales 1,608,568 1,546,588 5,178,536 4,249,126
Gross Margin 2,635,951 2,499,613 7,699,638 6,462,366
Selling Expenses 1,166,705 934,823 3,396,553 2,653,517
Contribution Margin $ 1,469,246 $ 1,564,790 $ 4,303,085 $ 3,808,849
Percent of Sales 100.00% 100.00% 100.00% 100.00%
Direct Sales        
Sales, net $ 1,767,638 $ 1,395,164 $ 5,150,223 $ 3,713,934
Cost of Sales 541,918 311,919 1,556,335 940,328
Gross Margin 1,225,720 1,083,245 3,593,888 2,773,606
Selling Expenses 797,073 628,320 2,225,678 1,723,459
Contribution Margin $ 428,647 $ 454,925 $ 1,368,210 $ 1,050,147
Percent of Sales 41.60% 34.50% 40.00% 34.70%
Distributor Sales        
Sales, net $ 2,476,881 $ 2,651,037 $ 7,727,951 $ 6,997,558
Cost of Sales 1,066,650 1,234,669 3,622,201 3,308,798
Gross Margin 1,410,231 1,416,368 4,105,750 3,688,760
Selling Expenses 369,632 306,503 1,170,875 930,058
Contribution Margin $ 1,040,599 $ 1,109,865 $ 2,934,875 $ 2,758,702
Percent of Sales 58.40% 65.50% 60.00% 65.30%