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Allowance for Doubtful Accounts (Details) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Allowance for Doubtful Accounts Receivable [Roll Forward]    
Balance at the beginning of the year $ 86,722 $ 62,845
Provision for bad debts (6,036) 34,000
Charge-offs (67,126) (10,123)
Recoveries 3,640 0
Balance at the end of the year $ 17,200 $ 86,722