INVENTORY (Tables)

12 Months Ended

Jan. 31, 2021

INVENTORY [abstract]

Schedule of Inventories

		January 31, 2021		January 31, 2020
Finished goods	$	2,166,616	$	3,878,754
Work in progress		3,251,110		2,313,089
	$	5,417,726	$	6,191,843