Stock Based Compensation - Summary of Unvested Stock Options (Detail)	3 Months Ended
	May 31, 2023 $ / shares shares
Share-Based Payment Arrangement [Abstract]
New grants, Number of Options | shares	52,500
New grants, Weighted Average Grant Date Fair Value | $ / shares	$ 2.47
Unvested Ending Balance, Weighted Average Grant Date Fair Value | $ / shares	$ 2.47
Unvested Ending Balance, Number of Options | shares	52,500