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Stockholders'/Member Deficit (Details) - $ / shares |  |  | 1 Months Ended | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
May 07, 2018 | Oct. 20, 2016 | Apr. 26, 2018 | Jul. 20, 2017 | Jun. 30, 2018 | Dec. 31, 2017 | Feb. 28, 2018 | Dec. 31, 2016
Stockholders'/Member Deficit (Textual) |  |  |  |  |  |  |  |
Common stock authorized |  |  |  |  | 100,000,000 | 100,000,000 |  | 45,000,000
Common stock, par value |  |  |  |  | $ 0.001 | $ 0.001 |  | $ 0.001
Common stock, shares issued |  |  |  |  | 8,014,994 | 7,864,994 |  | 5,216,565
Common stock, shares outstanding |  |  |  |  | 8,014,994 | 7,864,994 |  | 5,216,565
Preferred stock authorized |  |  |  |  | 10,000,000 | 10,000,000 |  | 5,000,000
Preferred stock, par value |  |  |  |  | $ 0.001 | $ 0.001 |  | $ 0.001
Preferred stock, shares issued |  |  |  |  |  |  |  |
Preferred stock, shares outstanding |  |  |  |  |  |  |  |
Exchange of shares of common stock |  |  |  |  |  | 1,573,000 |  |
Additional future issuance of restricted stock award shares |  |  |  |  | 100,000 |  |  |
Issuance of restricted stock award, shares | 50,000 |  | 100,000 |  |  |  |  |
Restricted common stock |  |  |  |  |  |  | 250,000 |
NeuroOne, Inc. [Member] |  |  |  |  |  |  |  |
Stockholders'/Member Deficit (Textual) |  |  |  |  |  |  |  |
Common stock, ownership percentage |  |  |  | 100.00% |  |  |  |
Tendered for cancellation of shares |  |  |  | 3,500,000 |  |  |  |
Issuance of founders shares resulting from Merger of LLC and NeuroOne Inc |  |  |  |  |  | 85,051 |  |
Common stock issued as founders' shares |  | 5,131,514 |  |  |  |  |  |
Description of founders' shares subscription |  | NeuroOne issued 5,131,514 shares of common stock (as adjusted for the exchange ratio in connection with the Acquisition) as founders' shares to seven individuals. Three of those investors were officers of NeuroOne. NeuroOne recorded $9,050 of share subscription receivable for these stock issuances in 2016, which remained outstanding as of December 31, 2016. The shares were subscribed at value of $0.03 per share based on a valuation prepared by NeuroOne utilizing a weighted average market value of invested capital methodology. In June 2017, the purchase price owed by the seven individuals for the founders' shares of NeuroOne under their respective subscription agreements totaling $9,050 was forgiven by NeuroOne prior to the Acquisition. |  |  |  |  |  |
Restricted common stock |  |  |  | 992,265 |  |  |  |

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