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Accounts Receivable (Details) - USD ($)
9 Months Ended
Sep. 30, 2016
Dec. 31, 2015
Schedule of accounts receivable    
Trade accounts receivable, gross $ 697,472 $ 736,195
Accumulated allowance for bad debt (20,317) (18,092)
Trade accounts receivable, net 677,155 $ 718,103
Increase (Decrease) in Trade accounts receivable, gross (38,723)  
Increase (Decrease) in Accumulated allowance for bad debt (2,225)  
Increase (Decrease) in Trade accounts receivable, net $ (40,948)