SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)					3 Months Ended		9 Months Ended		12 Months Ended
	Feb. 29, 2024	Sep. 27, 2023	Mar. 07, 2023	Jul. 20, 2020	Feb. 29, 2024	Feb. 28, 2023	Feb. 29, 2024	Feb. 28, 2023	May 31, 2023
Product Information [Line Items]
Accumulated deficit	$ 46,774,000				$ 46,774,000		$ 46,774,000		$ 42,217,000
Cash and cash equivalents	5,319,000				5,319,000		5,319,000		9,719,000
Working capital	6,855,000				6,855,000		6,855,000
Shelf registration statement maximum authorized common stock issuance value		$ 20,000,000		$ 90,000,000
Proceeds from issuance of common stock								$ 2,014,000
Revenues					1,017,000	$ 1,111,000	4,299,000	4,231,000
Other receivables, gross, current	1,153,000				1,153,000		1,153,000		751,000
Accounts receivable, credit loss expense (Reversal)	23,000				23,000		23,000		29,000
Prepaid expense and other assets	268,000				268,000		268,000		300,000
Inventory reserves	491,000				491,000		491,000		672,000
Amortization of intangible assets					4,000	3,000	13,000	15,000
Intangible asset impairment charges								6,000
Investments	165,000				165,000		165,000		$ 165,000
Share-based payment arrangement, expense							633,000	1,006,000
Proceeds from customers							85,000
Research and development expense					343,000	392,000	1,226,000	1,215,000
Income tax expense					4,000	35,000	35,000	38,000
Advertising expense					25,000	51,000	$ 80,000	$ 87,000
Share-Based Payment Arrangement, Option [Member]
Product Information [Line Items]
Antidilutive securities excluded from computation of earnings per share, amount (in shares)							3,506,616	2,336,116
Polish Distributor [Member]
Product Information [Line Items]
Investments	$ 165,000				$ 165,000		$ 165,000
Equity method investment, ownership percentage	6.00%				6.00%		6.00%
Marketing and Distribution Rights [Member]
Product Information [Line Items]
Finite-lived intangible asset, useful life	18 years				18 years		18 years
Purchased Technology Rights [Member]
Product Information [Line Items]
Finite-lived intangible asset, useful life	10 years				10 years		10 years
Patents [Member]
Product Information [Line Items]
Finite-lived intangible asset, useful life	15 years				15 years		15 years
Property, Plant and Equipment [Member]
Product Information [Line Items]
Depreciation, depletion and amortization					$ 16,000	$ 15,000	$ 46,000	$ 51,000
Minimum [Member]
Product Information [Line Items]
Property, plant and equipment, useful life	5 years				5 years		5 years
Maximum [Member]
Product Information [Line Items]
Property, plant and equipment, useful life	10 years				10 years		10 years
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Three Key Customers [Member]
Product Information [Line Items]
Concentration risk, percentage					44.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | One Key Customer [Member]
Product Information [Line Items]
Concentration risk, percentage						22.00%	40.00%	38.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Three Key Customers [Member]
Product Information [Line Items]
Concentration risk, percentage							44.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | One Key Customer [Member]
Product Information [Line Items]
Concentration risk, percentage									36.00%
Cost of Goods and Service, Product and Service Benchmark [Member] | Supplier Concentration Risk [Member] | One Key Vendor [Member]
Product Information [Line Items]
Concentration risk, percentage					50.00%
Cost of Goods and Service, Product and Service Benchmark [Member] | Supplier Concentration Risk [Member] | Two Key Vendors [Member]
Product Information [Line Items]
Concentration risk, percentage						31.00%
Cost of Goods and Service, Product and Service Benchmark [Member] | Supplier Concentration Risk [Member] | One Vendors [Member]
Product Information [Line Items]
Concentration risk, percentage							18.00%
Cost of Goods and Service, Product and Service Benchmark [Member] | Supplier Concentration Risk [Member] | No Individual Vendor [Member]
Product Information [Line Items]
Concentration risk, percentage								10.00%
Accounts Payable [Member] | Supplier Concentration Risk [Member] | One Key Vendor [Member]
Product Information [Line Items]
Concentration risk, percentage									23.00%
Accounts Payable [Member] | Supplier Concentration Risk [Member] | Two Key Vendors [Member]
Product Information [Line Items]
Concentration risk, percentage	52.00%
ATM Agreement [Member]
Product Information [Line Items]
Net proceeds from ATM in shares			3,333,333
Share price			$ 2.40
Sale of stock expenses			$ 700,000
Proceeds from issuance of common stock			$ 7,300,000