11. GOVERNMENT CONTRACTS AND GRANTS AND RELATED REVENUE RECOGNITION (Details) - USD ($) |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2019 |
Mar. 31, 2019 |
|
| Deferred revenue | $ 100,000 | $ 100,000 | $ 0 |
| Melanoma Cancer Contract Phase 2 [Member] | |||
| Contract revenue | 0 | 0 | |
| Melanoma Cancer Contract Phase 1 [Member] | |||
| Contract revenue | 149,625 | ||
| Breast Cancer Grant [Member] | |||
| Contract revenue | 30,000 | ||
| Deferred revenue | $ 100,000 | $ 100,000 |
| X | ||||||||||
- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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- Details
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