INVENTORY (Narrative) (Details) - USD ($)	12 Months Ended
Jan. 31, 2019	Jan. 31, 2018	Jan. 31, 2017
INVENTORY [abstract]
Inventories expensed	$ 2,681,864
Fair value adjustments on inventories	278,920	$ 0	$ 0
Amortization of inventory	$ 59,089	$ 0	$ 0

No definition available.

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The amount of costs relating to expenses directly or indirectly attributed to the goods or services sold, which may include, but are not limited to, costs previously included in the measurement of inventory that has now been sold, unallocated production overheads and abnormal amounts of production costs of inventories.

+ References

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- Definition

The gains (losses) arising from changes in fair value less costs to sell of biological assets due to both physical and price changes in the market. [Refer: Biological assets]

+ References

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- Definition

The amount of expense recognised related to the write-down of inventories to net realisable value. [Refer: Inventories]

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