Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity (Details Textual)

v3.7.0.1
Shareholders' Equity (Details Textual) - USD ($)
 6 Months Ended 9 Months Ended 12 Months Ended
May 04, 2017
Dec. 31, 2016
Mar. 31, 2017
Jun. 30, 2016
Class of Stock [Line Items]        
Class of Warrant or Right, Exercise Price of Warrants or Rights     $ 1.65  
Adjustments to Additional Paid in Capital, Warrant Issued     $ 5,145,032 $ 5,523,706
Warrant        
Class of Stock [Line Items]        
Adjustments to Additional Paid in Capital, Warrant Issued   $ 516,550   500,321
Private Placement        
Class of Stock [Line Items]        
Payments of stock issuance costs   683,194   $ 553,428
Class of Warrant or Right, Exercise Price of Warrants or Rights     $ 1.65 $ 1.65
Class Of Warrant Or Right Of Warrants Or Rights Expiring Period     60 months 60 months
Issuance Of Common Stock Shares     5,783,184 4,875,020
Proceeds from Issuance of Private Placement   $ 5,200,000 $ 4,500,000 $ 4,800,000
Shares Issued, Price Per Share     $ 1.00  
Private Placement | Subsequent Event        
Class of Stock [Line Items]        
Proceeds from Issuance of Private Placement $ 2,200,000