Annual report pursuant to Section 13 and 15(d)

Shareholders' Equity (Deficit) (Details Textual)

v3.7.0.1
Shareholders' Equity (Deficit) (Details Textual) - USD ($)
 1 Months Ended 12 Months Ended
Jul. 17, 2017
Jun. 30, 2017
Jun. 30, 2016
Class of Stock [Line Items]      
Payments of stock issuance costs   $ 186,671  
Class of Warrant or Right, Exercise Price of Warrants or Rights   $ 1.65  
Adjustments to Additional Paid in Capital, Warrant Issued   $ 5,434,987 $ 5,523,706
Common Stock, Shares Authorized   200,000,000 200,000,000
Common Stock, Par Or Stated Value Per Share   $ 0.001 $ 0.001
Preferred Stock, Shares Authorized   20,000,000 20,000,000
Preferred Stock, Par Or Stated Value Per Share   $ 0.001 $ 0.001
Proceeds from Issuance of Private Placement   $ 8,100,000  
Warrant      
Class of Stock [Line Items]      
Adjustments to Additional Paid in Capital, Warrant Issued   516,550 $ 500,320
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 $ 4,800,000
Shares Issued, Price Per Share   $ 1.00  
Private Placement | Subsequent Event      
Class of Stock [Line Items]      
Proceeds from Issuance of Private Placement $ 4,500,000