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Convertible Notes Payable (Details Textual) - USD ($) |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Jul. 02, 2018 | Apr. 11, 2018 | Apr. 03, 2018 | Apr. 03, 2018 | Jan. 30, 2019 | Dec. 31, 2018 | Mar. 31, 2018 | Dec. 31, 2018 | Feb. 26, 2018
Convertible Notes Payable [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, interest rate, stated percentage |  |  | 20.00% | 20.00% |  |  |  |  |
Proceeds from Convertible Debt |  |  |  |  |  |  | $ 700,000 |  |
Debt Instrument, Interest Rate, Increase (Decrease) |  |  |  |  |  |  | 12.00% |  |
Related Party Transaction, Due from (to) Related Party |  |  |  |  |  |  | $ 500,000 |  |
Debt Instrument Accrued Interest Expense |  |  |  |  |  | $ 407,138 |  | $ 613,000 |
Increase Decrease in Accreted Debt Discount |  |  |  |  |  | $ 878,542 |  | 1,581,163 |
Debt Instrument, Periodic Payment, Principal |  |  |  |  |  |  |  | $ 5,350,000 |
Debt Instrument, Convertible, Conversion Price |  |  |  |  | $ 8.00 | $ 0.176 |  | $ 0.176 |
Coversion Feature Option by Conditions Description |  |  |  |  |  |  |  | Each of the Fiscal 2018 Notes discussed above contained a mandatory conversion feature that was triggered if the Company completed an equity financing for between $10 million and $20 million |
Debt Instrument, Convertible, Beneficial Conversion Feature |  |  |  |  | $ 5,900,000 |  |  |  |
Embedded Derivative Financial Instruments [Member] |  |  |  |  |  |  |  |  |
Convertible Notes Payable [Line Items] |  |  |  |  |  |  |  |  |
Debt Instrument, Fee Amount |  |  |  |  |  |  |  |  | $ 25,000
Embedded Derivative, Fair Value of Embedded Derivative, Net |  |  |  |  |  |  |  |  | $ 100,000
Minimum [Member] |  |  |  |  |  |  |  |  |
Convertible Notes Payable [Line Items] |  |  |  |  |  |  |  |  |
Proceeds from Convertible Debt |  |  |  | $ 15,000,000 |  |  |  |  |
Convertible Notes Payable [Member] |  |  |  |  |  |  |  |  |
Convertible Notes Payable [Line Items] |  |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  | $ 10,000 |  | $ 10,000 |
Secured Convertible Promissory Note [Member] |  |  |  |  |  |  |  |  |
Convertible Notes Payable [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, interest rate, stated percentage |  |  |  |  |  |  |  |  | 15.00%
Class of Warrant or Right, Number of Securities Called by Warrants or Rights |  |  |  |  |  |  |  |  | 500,000
Proceeds from Convertible Debt |  |  |  |  |  |  | $ 10,000,000 |  |
Two Secured Convertible Promissory Notes [Member] |  |  |  |  |  |  |  |  |
Convertible Notes Payable [Line Items] |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Increase (Decrease) | 15.00% |  |  |  |  |  | 15.00% |  |
Convertible Debt [Member] |  |  |  |  |  |  |  |  |
Convertible Notes Payable [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, interest rate, stated percentage |  |  |  |  |  | 8.00% |  | 8.00% |
Debt Instrument, Periodic Payment, Principal |  |  |  |  | 5,340,000 |  |  |  |
Accrued Interest Amount On Debt instrument Convertible to Preferred Stock |  |  |  |  | $ 829,000 |  |  |  |
Interest on Preferred stock Accrued Shares |  |  |  |  | 771,000 |  |  |  |
Convertible Debt [Member] | Series A Preferred Stock [Member] |  |  |  |  |  |  |  |  |
Convertible Notes Payable [Line Items] |  |  |  |  |  |  |  |  |
Discount Rate On Per Share Price |  |  |  |  | 20.00% | 20.00% |  | 20.00% |
Senior Secured Promissory Notes [Member] |  |  |  |  |  |  |  |  |
Convertible Notes Payable [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, interest rate, stated percentage |  | 12.00% | 12.00% | 12.00% |  |  |  |  |
Proceeds from Convertible Debt |  | $ 4,100,000 |  | $ 4,100,000 |  |  |  |  |
Debt Instrument, Interest Rate, Increase (Decrease) |  | 15.00% | 15.00% |  |  |  |  |  |
Payments of Debt Issuance Costs |  | $ 239,000 | $ 239,000,000,000 |  |  |  |  |  |

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