7. RELATED PARTY TRANSACTIONS (Details Narrative) - USD ($) |
3 Months Ended | |
|---|---|---|
Jul. 31, 2019 |
Jul. 31, 2018 |
|
| SG Austria [Member] | ||
| Purchases from related parties | $ 2,400 | $ 51,000 |
| Vin-de-Bona [Member] | ||
| Consulting fees | 13,000 | $ 1,400 |
| Share base compensation expense | $ 2,000 | |
| SG Austria [Member] | ||
| Equity interest owned | 14.50% | |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Professional and contract service expense includes cost reimbursements for support services related to contracted projects, outsourced management, technical and staff support. No definition available.
|
| X | ||||||||||
- Definition Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|