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Income Taxes - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 29, 2024	Feb. 28, 2023
Income Tax Contingency [Line Items]
Operating loss carryforwards and tax credits	$ 19,345
Valuation allowance	19,044	$ 10,706
Net increase in valuation allowance	(8,300)
Unrecognized tax benefits that would affect effective tax rate if recognized	6,800
Liability for tax-related interest and penalties included in unrecognized tax benefits	3,200	3,100
Tax-related interest and penalties expense included in provisions for income tax		$ 100
Bermuda
Income Tax Contingency [Line Items]
Operating loss carryforwards and tax credits	9,300
Valuation allowance	$ 9,300

X

- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

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-Name Accounting Standards Codification
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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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Amount of interest expense accrued for an underpayment of income taxes.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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