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Statements of Operations - USD ($)
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Income Statement [Abstract]    
Product sales $ 9,543,961 $ 10,228,689
Cost of goods sold 4,123,266 3,977,787
Gross margin 5,420,695 6,250,902
Sales and marketing expenses 1,831,317 1,606,898
Administrative expenses 1,454,839 1,286,373
Product development expenses 1,244,335 1,235,309
Operating expenses 4,530,491 4,128,580
NET OPERATING INCOME 890,204 2,122,322
Other expenses, net 131,882 58,774
INCOME BEFORE INCOME TAXES 758,322 2,063,548
Income tax expense 249,874 850,309
NET INCOME $ 508,448 $ 1,213,239
Weighted average common shares outstanding:    
Basic 4,225,789 3,042,376
Diluted 4,336,229 3,165,735
NET INCOME PER SHARE:    
Basic $ 0.12 $ 0.40
Diluted $ 0.12 $ 0.38