Commitments and Contingencies (Details) $ in Thousands	3 Months Ended	6 Months Ended
Aug. 31, 2024 USD ($) aircraft	Aug. 31, 2023 USD ($)	Aug. 31, 2024 USD ($) aircraft	Aug. 31, 2023 USD ($)
Types of Commercial Aircraft [Line Items]
Rent expense	$ 500	$ 600	$ 1,000	$ 1,300
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2025 (Remainder of fiscal year)	1,495		1,495
2026	2,815		2,815
2027	2,750		2,750
2028	2,781		2,781
2029	1,987		1,987
Thereafter	16,005		16,005
Total	$ 27,833		$ 27,833
Committed to acquire aircraft \| aircraft	11		11
Purchase Obligation, Fiscal Year Maturity [Abstract]
2025 (Remainder of fiscal year)	$ 64,205		$ 64,205
2026	80,132		80,132
2027	202,216		202,216
2028	30,679		30,679
2029	0		0
Thereafter	0		0
Total	377,232		377,232
Pre-Delivery Payments
Purchase Obligation, Fiscal Year Maturity [Abstract]
Total	$ 34,400		$ 34,400

Lessee, Operating Lease, Liability, to be Paid, After Year Four

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Purchase Obligation, to be Paid, after Year Four

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Types of Commercial Aircraft [Line Items]

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Amount of lessee's undiscounted obligation for lease payment for operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
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-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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- Definition

Amount of operating lease expense. Excludes sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 4
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-Publisher FASB
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- Definition

Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

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No definition available.

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Amount of purchase arrangement to be paid in remainder of current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment.

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- Definition

The minimum number of units that must be purchased, in connection with an unconditional purchase obligation that has not been recognized for financial reporting purposes.

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