Note 2 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Feb. 28, 2026

Notes Tables

Marketable Securities [Table Text Block]

February 28, 2026						Gross				Gross
Marketable Securities:		Cost				Unrealized Gains				Unrealized Losses				Fair Value
Common Stocks		$	81,000			$	-			$	(79,000	)		$	2,000

February 28, 2025						Gross				Gross
Marketable Securities:		Cost				Unrealized Gains				Unrealized Losses				Fair Value
Common Stocks		$	533,000			$	402,000			$	(16,000	)		$	919,000

Equity Securities without Readily Determinable Fair Value [Table Text Block]


February 28, 2026
						Gross				Gross
Non-current securities:		Cost				Unrealized Gains				Unrealized Losses				Impairment				Fair Value
Long term investments		$	1,650,000			$	-			$	-			$	-			$	1,650,000

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

February 28, 2026		*Level 1*				*Level 2*				*Level 3*				*Total*
Common Stocks		$	2,000			$	-			$	-			$	2,000
Contingent Consideration			-				-				771,000				771,000
Total		$	2,000			$	-			$	771,000			$	773,000

February 28, 2025		*Level 1*				*Level 2*				*Level 3*				*Total*
Common Stocks		$	919,000			$	-			$	-			$	919,000
Contingent Consideration			-				-				1,233,000				1,233,000
Total		$	919,000			$	-			$	1,233,000			$	2,152,000

Business Combination [Table Text Block]

		*For the fiscal year ended*				*For the fiscal year ended*
		*February 28, 2026*				*February 28, 2025*
Contingent consideration		$	1,233,000			$	1,216,000
Accrued interest expense			87,000				105,000
Contingent considerations adjustment			346,000				-
Earn out payment			(895,000	)			(88,000	)
Ending Balance		$	771,000			$	1,233,000

Schedule of Estimated Useful Life of Property, Plant, and Equipment [Table Text Block]

Building (years)			39
Building Improvements (years)			15
Leasehold Improvements		Shorter of 10 years or life of lease
Machinery and Equipment (years)			5
Computer equipment			3
Motor vehicles			5

Tabular disclosure of business combination. Includes, but is not limited to, recognized asset and liability.

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