Income Taxes - Schedule of Effective Income Tax (Details) |
12 Months Ended | |
|---|---|---|
Jan. 31, 2020 |
Jan. 31, 2019 |
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| Income Taxes - Schedule Of Effective Income Tax | ||
| Effective Income Tax Rate, Federal | 21.00% | |
| Effective Income Tax Rate, State | 0.00% | |
| Effective income tax rate | 0.00% | 0.00% |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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