PROPERTY, PLANT AND EQUIPMENT (Details) - Schedule of Property, Plant and Equipment - USD ($)	Feb. 28, 2021	Feb. 29, 2020
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 40,133,300	$ 34,926,800
Less accumulated depreciation	(10,182,300)	(8,549,100)
Property, Plant and Equipment, Net	29,951,000	26,377,700
Land [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	4,107,200	4,107,200
Building [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	20,373,900	20,321,800
Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	1,949,200	1,833,700
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	8,289,400	8,025,000
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	110,800	110,800
Software Development [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	866,500	0
Software and Software Development Costs [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 4,436,300	$ 528,300