Annual report pursuant to Section 13 and 15(d)

Accounts Receivable (Details Textual)

v3.8.0.1
Accounts Receivable (Details Textual)
12 Months Ended
Dec. 31, 2017
USD ($)
Receivables [Abstract]  
Allowance for Doubtful Accounts Receivable, Recoveries $ 15,475
Allowance for Doubtful Accounts Receivable, Write-offs $ 98,850