Stock Compensation Plans - Schedule of Restricted Stock Unit Awards Outstanding under 2007 Plan (Details) - Restricted Stock Units (RSUs) [Member] - $ / shares	12 Months Ended
	Feb. 29, 2024	Feb. 28, 2023	Feb. 28, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Outstanding non-vested restricted stock units at beginning of year:	154,131	105,978	209,450
Granted	157,145	129,092	26,058
Vested	(48,890)	(70,782)	(127,130)
Cancelled/forfeited	(101,428)	(10,157)	(2,400)
Outstanding non-vested restricted stock units as of February 29 or 28:	160,958	154,131	105,978
Weighted average grant date fair value	$ 5.59	$ 5.23	$ 9.33
Weighted average remaining vesting period (in years)	1 year 11 months 8 days	1 year 8 months 23 days	2 years 3 months 3 days