License Agreements - Additional Information (Detail) |
Apr. 15, 2019
USD ($)
|
Apr. 15, 2019
GBP (£)
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Feb. 28, 2019
USD ($)
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May 31, 2018
USD ($)
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| Licenses Agreements [Line Items] | ||||
| Accrued license fee | $ 400,000 | £ 300,000 | $ 517,600 | $ 133,600 |
| Minimum | ||||
| Licenses Agreements [Line Items] | ||||
| Royalty on every net sales | 0.75% | |||
| Maximum | ||||
| Licenses Agreements [Line Items] | ||||
| Royalty on every net sales | 2.00% |
| X | ||||||||||
- Definition Accrued license fees current. No definition available.
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| X | ||||||||||
- Definition Licenses Agreements [Line Items] No definition available.
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| X | ||||||||||
- Definition Potential royalty payment as percentage of net sales. No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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