Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2023	Feb. 28, 2022	Feb. 28, 2021	Feb. 29, 2020
Income Taxes Disclosure [Line Items]
Valuation allowance increase (decrease) in deferred tax asset		$ (7,214)
Deferred tax assets, Capital loss carryforwards		$ 14,056
Tax credit carryforward, Description		The Company has various foreign net operating loss carryforwards, state net operating loss carryforwards, and state tax credits that expire in various years and amounts through tax year 2041.
Unrecognized tax benefits that would impact effective tax rate		$ 5,380
Unrecognized tax benefits, income tax penalties and interest accrued		1,083	$ 226
Unrecognized tax benefits, income tax penalties and interest expense		(28)	4	$ 15
Unrecognized tax benefits, period increase (decrease)		172	$ (112)	$ 139
Scenario Forecast [Member]
Income Taxes Disclosure [Line Items]
Unrecognized tax benefits, period increase (decrease)	$ 200
Settlement with Taxing Authority [Member]
Income Taxes Disclosure [Line Items]
Unrecognized tax benefits that would impact effective tax rate		6,265
Unrecognized tax benefits, income tax penalties and interest accrued		$ 198
Capital Loss Carryforward [Member]
Income Taxes Disclosure [Line Items]
Tax credit expiration period		2024
Foreign [Member]
Income Taxes Disclosure [Line Items]
Tax credit carryforward, amount		$ 1,366
Foreign [Member] | Minimum [Member]
Income Taxes Disclosure [Line Items]
Tax credit expiration period		2025
Foreign [Member] | Maximum [Member]
Income Taxes Disclosure [Line Items]
Tax credit expiration period		2026
Federal [Member]
Income Taxes Disclosure [Line Items]
Research and Development, Tax credits		$ 3,537
Federal [Member] | Research and Development [Member] | Minimum [Member]
Income Taxes Disclosure [Line Items]
Tax credit expiration period		2035
Federal [Member] | Research and Development [Member] | Maximum [Member]
Income Taxes Disclosure [Line Items]
Tax credit expiration period		2041