Fair Value Measurements - Additional Information (Details) - $ / shares |
Sep. 30, 2019 |
Jul. 25, 2018 |
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| Estimating Fair Value Offering Price | $ 5.00 | |
| Series A Preferred Stock [Member] | ||
| Debt Instrument, Convertible, Conversion Price | $ 1.50 | |
| Debt Instrument, Interest Rate, Stated Percentage | 95.00% |
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- Definition The price per share of the conversion feature embedded in the debt instrument. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Estimating fair value offering price. No definition available.
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- Details
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