Shareholders' Equity (Deficit) (Details Textual) - USD ($) |
1 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
Apr. 03, 2018 |
Apr. 03, 2018 |
Mar. 30, 2018 |
Dec. 22, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Class of Stock [Line Items] | ||||||
| Payments of stock issuance costs | $ 60,000 | $ 683,194 | ||||
| Adjustments to Additional Paid in Capital, Warrant Issued | $ 3,267,639 | 5,434,987 | ||||
| Stock Issued During Period, Shares, Other | 7,000,000 | 7,000,000 | 344,669 | |||
| Proceeds from Issuance of Private Placement | $ 12,600,000 | |||||
| Related Party Transaction, Description of Per Share Price to be Issued | As contemplated by the Lincoln Park Purchase Agreement, and so long as the closing price of the Company’s common stock exceeds $0.40 per share, then the Company may direct Lincoln Park, at its sole discretion to purchase up to 65,000 shares of its common stock on any business day, provided that five business day has passed since the most recent purchase. The price per share for such purchases will be equal to the lower of: (i) the lowest sale price on the applicable purchase date and (ii) the arithmetic average of the three (3) lowest closing sale prices for the Company’s common stock during the twelve (12) consecutive business days ending on the business day immediately preceding such purchase date | |||||
| 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 | ||||
| Stock Issued During Period, Shares, Issued for Services | 1,100,000 | |||||
| Stock Issued During Period Value Common stock issued pursuant to license agreement | $ 4,570,000 | $ 4,570,000 | ||||
| Warrant | ||||||
| Class of Stock [Line Items] | ||||||
| Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 1.00 | |||||
| Adjustments to Additional Paid in Capital, Warrant Issued | $ 516,550 | |||||
| Lincoln Park Transaction [Member] | ||||||
| Class of Stock [Line Items] | ||||||
| Related Party Transaction, Value of Common Stock to be Issued | $ 10,000,000 | |||||
| Maximum Number of Shares to be Issued Under Certain Conditions | 500,000 | |||||
| Private Placement | ||||||
| Class of Stock [Line Items] | ||||||
| Payments of stock issuance costs | $ 60,000 | $ 683,194 | ||||
| Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 1.00 | $ 1.65 | ||||
| Class Of Warrant Or Right Of Warrants Or Rights Expiring Period | 60 months | |||||
| Stock Issued During Period, Shares, New Issues | 4,500,000 | 5,783,184 | ||||
| Proceeds from Issuance of Private Placement | $ 4,440,000 | $ 5,200,000 | ||||
| Shares Issued, Price Per Share | $ 1.00 | $ 1.00 | ||||