Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) |
9 Months Ended | |||||
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Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Sep. 30, 2018 |
Mar. 31, 2018 |
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| Schedule Of Significant Accounting Policies [Line Items] | ||||||
| Cash | $ 329,245 | $ 329,245 | $ 597,268 | |||
| Working capital deficit | $ 3,859,446 | 3,859,446 | ||||
| Offering costs charged to stockholders' equity upon completion of offering | 3,252,059 | |||||
| Number of shares of common stock underlying restricted stock award subject to forfeiture | 60,000 | 60,000 | ||||
| Unrecognized tax benefits | $ 0 | 0 | 0 | |||
| Amount accrued for payment of interest and penalties | $ 0 | $ 0 | $ 0 | |||
| Offering and Private Placement | Warrants | ||||||
| Schedule Of Significant Accounting Policies [Line Items] | ||||||
| Warrants sold to purchase common stock | $ 11,154,942 | $ 11,154,942 | ||||
| Offering and Private Placement | Rights | ||||||
| Schedule Of Significant Accounting Policies [Line Items] | ||||||
| Rights sold for conversion into common stock | 1,487,326 | 1,487,326 |
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- Definition Schedule of significant accounting policies. No definition available.
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- Definition Working capital deficit. No definition available.
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- Definition Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares issued during the period as a result of the conversion of convertible securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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