Fair Value Measurements - Additional Information (Details) - $ / shares |
3 Months Ended | |||
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Dec. 31, 2018 |
Jun. 30, 2018 |
Dec. 31, 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% | |||
| Measurement Input, Default Rate [Member] | ||||
| Fair Value Input Probability Of Default | 50.00% | 50.00% | ||
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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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- Definition The percentage of likelihood a loan will not be repaid and instead default, used as an input to measure fair value. No definition available.
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