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Short-Term Promissory Notes and Unsecured Loan (Details Textual) - USD ($) |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Mar. 20, 2018 | Mar. 12, 2018 | Nov. 30, 2018 | Jul. 02, 2018 | May 17, 2018 | Nov. 30, 2017 | Nov. 30, 2017 | Aug. 31, 2017 | Dec. 31, 2018 | Dec. 31, 2017 | Sep. 30, 2018 | Sep. 30, 2017 | Dec. 31, 2017
Short-Term Promissory Notes and Unsecured Loan (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate gross proceeds of short-term unsecured promissory notes |  |  |  |  |  |  |  |  |  |  |  | $ (3,030) | $ (3,030)
Initial warrant liability changes |  |  |  |  |  |  |  |  |  |  |  |  | 61,496
Fair value of warrants risk-free interest rate |  |  |  |  |  |  |  |  |  |  | 2.65% |  |
Fair value of warrants expected volatility |  |  |  |  |  |  |  |  |  |  | 50.00% |  |
Fair value of warrants expected life |  |  |  |  |  |  |  |  |  |  | 3 years 4 months 20 days |  |
Fair value of warrants expected dividend yield |  |  |  |  |  |  |  |  |  |  | 0.00% |  |
Short-term unsecured loan |  |  |  |  |  |  |  |  | $ 528,000 |  | $ 283,000 |  |
Warrants expiration date |  | Nov. 21, 2021 |  |  |  |  |  |  |  |  |  |  |
Loss on short-term notes extinguishment |  |  |  |  |  |  |  |  |  |  | 137,722 |  |
Other Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants exercisable, description |  | The holder the option to purchase up to the number of shares of capital stock of the Company equal to the product obtained by multiplying (i) the outstanding principal amount of the Amended and Restated Short-Term Note held by such holder and (ii) 0.75; at a per share exercise price of $1.80. |  |  |  |  |  |  |  |  |  |  |
Adjustment to account for change in valuation |  | $ 22,624 |  |  |  |  |  |  |  |  |  |  |
Amortization charged to interest expense related to issuance costs |  |  |  |  |  |  |  |  | 233,223 | 298,605 | 611,020 | 943,427 | 1,242,031
Warrant liability |  |  |  |  |  |  |  |  | 823,844 | 1,381,465 | 817,155 |  | 1,381,465
Operating expenses |  |  |  |  |  |  |  |  | $ 1,075,847 | 773,784 | $ 3,391,958 | $ 2,298,539 | 3,072,321
Activity Prior to the July 2, 2018 Cancellation, Extinguishment and Conversion of the Short-Term Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Short-Term Promissory Notes and Unsecured Loan (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate gross proceeds of short-term unsecured promissory notes |  |  |  |  |  |  |  | $ 253,000 |  |  |  |  |
Issuance costs discounted of short-term unsecured promissory notes |  |  |  |  |  |  |  | 3,030 |  |  |  |  |
Short-term payment warrants |  |  |  |  |  | $ 61,496 |  |  |  |  |  |  |
Common stock purchase warrants |  |  |  |  |  | 126,500 |  |  |  |  |  |  |
Fair value of warrants risk-free interest rate |  |  |  |  |  | 2.10% |  |  |  |  |  |  |
Fair value of warrants expected volatility |  |  |  |  |  | 47.80% |  |  |  |  |  |  |
Fair value of warrants expected life |  |  |  |  |  | 5 years 8 months 12 days |  |  |  |  |  |  |
Fair value of warrants expected dividend yield |  |  |  |  |  | 0.00% |  |  |  |  |  |  |
Loss on short-term notes extinguishment |  |  |  |  |  | $ 144,577 |  |  |  |  |  |  |
Convertible notes bear interest at fixed rate |  |  |  |  |  |  |  |  |  |  |  |  |
Short-term notes conversion, description |  |  |  |  |  | The Short-Term Notes were amended to extend the maturity date from February 18, 2018 to July 31, 2018 and to increase warrant coverage to 189,750 common stock purchase warrants (as amended, the "Original Warrants"). The Original Warrants had a term of 5 years and an exercise price of $1.80 and would have been immediately exercisable upon maturity of the Short-Term Notes prior to the November 30, 2017 amendment. |  |  |  |  |  |  |
Amortization charged to interest expense related to issuance costs |  |  |  |  |  |  | $ 1,748 |  |  |  |  |  | 35,479
Issuance of additional warrants in connection with short term notes |  |  |  |  |  | $ 117,280 |  |  |  |  |  |  |
Short-Term Promissory Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Short-Term Promissory Notes and Unsecured Loan (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate gross proceeds of short-term unsecured promissory notes |  |  |  |  |  |  |  | $ 253,000 |  |  |  |  |
Short-term debt, description |  |  |  | (i) convert the outstanding principal and accrued and unpaid interest (the "Outstanding Balance") under the Short-Term Notes into shares of the Company's common stock based on the Outstanding Balance divided by $1.80 per share (the "Short-Term Note Conversion Shares"); (ii) cancel and extinguish the Short-Term Notes; and (iii) amend and restate the Replacement Warrants and Additional Warrants, as described more fully below, to make them immediately exercisable upon the conversion, at a per share exercise price equal to $1.80 per share. As consideration for the early conversion of the Short-Term Notes, the Company issued each subscriber a new warrant (the "Short-Term Note Payment Warrants"), exercisable for up to the number of shares of common stock equal to the number of Short-Term Note Conversion Shares received by such subscriber; at a per share exercise price of $1.80 per share. |  |  |  |  |  |  |  |  |
Converted into shares of common stock |  |  |  |  |  |  |  |  |  |  | 144,053 |  |
Shares of common stock issuable upon exercise |  |  |  |  |  |  |  |  |  |  | 477,856 |  |
Short-term payment warrants |  |  |  |  |  |  |  |  |  |  | $ 148,787 |  |
Fair value of warrants risk-free interest rate |  |  |  |  |  |  |  |  |  |  | 2.65% |  |
Fair value of warrants expected volatility |  |  |  |  |  |  |  |  |  |  | 49.80% |  |
Fair value of warrants expected life |  |  |  |  |  |  |  |  |  |  | 3 years 4 months 20 days |  |
Fair value of warrants expected dividend yield |  |  |  |  |  |  |  |  |  |  | 0.00% |  |
Additional warrants allocated |  | $ 189,750 |  |  |  |  |  |  |  |  |  |  |
Warrants expiration date |  |  |  |  |  |  |  |  |  |  | Nov. 21, 2021 |  |
Loss on short-term notes extinguishment |  |  |  |  |  |  |  |  |  |  | $ 148,787 |  |
Convertible notes bear interest at fixed rate |  | 8.00% |  |  |  |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  |  |  | 259,297 |  |
Warrant liability |  |  |  |  |  |  |  |  |  |  | 148,053 |  |
Premium Conversion Derivative [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Short-Term Promissory Notes and Unsecured Loan (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |
Value of premium conversion derivative |  |  |  |  |  |  |  |  |  |  | 49,668 |  |
Fair value changes of warrant liability |  |  |  |  |  |  |  |  |  |  | $ (49,668) |  |
Short-term notes conversion, description |  |  |  |  |  |  |  |  |  |  | The Amended and Restated Short-Term Notes contained a 125% conversion premium in the event that a Short Term Note Qualified Financing occurred at a price under $2.25 per share. |  |
Operating expenses |  |  |  |  |  |  |  |  |  |  | $ 10,330 |  |
Other Debt [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Short-Term Promissory Notes and Unsecured Loan (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |
Loss on short-term notes extinguishment |  |  |  |  |  |  |  |  |  |  | 186,220 |  |
Adjustment to account for change in valuation |  |  |  |  |  |  |  |  |  |  | $ 1,170 |  |
November 2017 amendment [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Short-Term Promissory Notes and Unsecured Loan (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |
Loss on short-term notes extinguishment |  |  |  |  |  |  |  |  |  | 144,577 |  |  |
Issuance of additional warrants in connection with short term notes |  |  |  |  |  |  |  |  |  | 117,280 |  |  |
Equity warrants and issuance costs |  |  |  |  |  |  |  |  |  | $ 21,627 |  |  | $ 21,627
Unsecured Loan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Short-Term Promissory Notes and Unsecured Loan (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |
Short-term unsecured promissory notes maturity date | Mar. 20, 2019 |  |  |  | May 17, 2019 |  |  |  |  |  |  |  |
Gross proceeds upon equity qualified financing | $ 115,000 |  |  |  | $ 168,000 |  |  |  |  |  |  |  |
Gross proceeds from unsecured loan | $ 3,000,000 |  |  |  | $ 5,000,000 |  |  |  |  |  |  |  |
Unsecured Loan [Member] | Unsecured Loan [Member] | Two promissory notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Short-Term Promissory Notes and Unsecured Loan (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |
Short-term unsecured promissory notes maturity date |  |  | May 17, 2019 |  |  |  |  |  |  |  |  |  |
Gross proceeds upon equity qualified financing |  |  | $ 5,000,000 |  |  |  |  |  |  |  |  |  |
Gross proceeds from unsecured loan |  |  | 45,000 |  |  |  |  |  |  |  |  |  |
Amount of stockholder owning |  |  | $ 100,000 |  |  |  |  |  |  |  |  |  |
Stockholder ownership percentage |  |  | 5.00% |  |  |  |  |  |  |  |  |  |
Unsecured Loan [Member] | Unsecured Loan [Member] | One promissory note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Short-Term Promissory Notes and Unsecured Loan (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |
Short-term unsecured promissory notes maturity date |  |  |  |  |  |  |  |  | Dec. 12, 2019 |  |  |  |
Gross proceeds upon equity qualified financing |  |  |  |  |  |  |  |  | $ 5,000,000 |  |  |  |
Gross proceeds from unsecured loan |  |  |  |  |  |  |  |  | $ 100,000 |  |  |  |
Stockholder ownership percentage |  |  |  |  |  |  |  |  | 5.00% |  |  |  |

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