Stock Based Compensation - Summary of Stock Option Activity (Detail) - USD ($)	6 Months Ended	12 Months Ended
	Aug. 31, 2024	Feb. 29, 2024
Share-Based Payment Arrangement [Abstract]
Number of Shares, Options Outstanding, Beginning Balance	52,500
Number of Shares, Granted	0
Number of Shares, Options Outstanding, Ending Balance	52,500	52,500
Number of Shares, Exercisable	17,497
Weighted Average Exercise Price, Beginning Balance	$ 19.88
Weighted Average Exercise Price, Granted	0
Weighted Average Exercise Price, Ending Balance	19.88	$ 19.88
Weighted Average Exercise Price, Exercisable	$ 19.88
Weighted Average Remaining Contractual Life (in years), Outstanding	8 years 7 months 6 days	10 years
Weighted Average Remaining Contractual Life (in years), Exercisable	8 years 7 months 6 days
Aggregate intrinsic value, Outstanding	$ 211,600
Aggregate Intrinsic Value, Exercisable	$ 70,500