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CONDENSED STATEMENTS OF COMPREHENSIVE LOSS - USD ($)	3 Months Ended		6 Months Ended
	Aug. 31, 2025	Aug. 31, 2024	Aug. 31, 2025	Aug. 31, 2024
Statement of Comprehensive Income [Abstract]
Net loss	$ (1,294,700)	$ (1,803,400)	$ (2,369,900)	$ (3,082,400)
Other comprehensive income:
Unrealized loss on interest rate exchange agreement	0	(67,700)	0	(44,800)
Comprehensive loss	$ (1,294,700)	$ (1,871,100)	$ (2,369,900)	$ (3,127,200)

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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