Description of Business and Summary of Significant Accounting Policies - Research and Development - Additional Information (Details) - Engineering and Technical Support [Member] - USD ($) $ in Thousands	12 Months Ended
	Feb. 29, 2024	Feb. 28, 2023	Feb. 28, 2022
Research and Development [Abstract]
Research and development expense	$ 8,176	$ 9,419	$ 12,115
Customer reimbursement expenses	$ 317	$ 936	$ 58