Supplemental Cash Flow Information - New Cash Provided by Operating Activities (Details) - USD ($) $ in Thousands	12 Months Ended
Feb. 29, 2024	Feb. 28, 2023	Feb. 28, 2022
Decrease (increase) in current assets:
Accounts receivable, net	$ 14,261	$ (12,556)	$ (15,643)
Other receivables	11,370	(13,989)	(5,648)
Inventories	26,276	(17,198)	(18,765)
Contract assets	(2,479)	(4,404)	(37)
Prepaid expenses and other	177	(4,190)	1,578
Increase (decrease) in current liabilities:
Accounts payable	(801)	(14,035)	5,719
Income taxes payable	(100)	(3,252)	4,377
Accrued expenses	5,298	2,549	(3,906)
Changes in current assets and current liabilities	$ 54,002	$ (67,075)	$ (32,325)

Increase (Decrease) in Current Assets and Current Liabilities

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- Definition

The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (a)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-28

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- Definition

The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.

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- Definition

The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.

+ References

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The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.

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- Definition

Amount of increase (decrease) in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
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-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-28

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The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.

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Amount of increase (decrease) in receivables classified as other.

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Amount of increase (decrease) in prepaid expenses, and assets classified as other.

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