Accounting policies.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of investment in equity security without readily determinable fair value.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Indicates line item in statement of income or comprehensive income that includes operating lease income.

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Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.

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Summary of Significant Accounting Policies - Narrative (Details) $ in Thousands, € in Millions		12 Months Ended
	Nov. 17, 2023 USD ($)	Dec. 31, 2024 USD ($) shares	Dec. 31, 2023 USD ($)	Nov. 17, 2023 EUR (€) aircraft
Accounting Policies [Line Items]
Purchase agreement, number of aircrafts to be purchased \| aircraft				4
Purchase agreement, consideration to be received \| €				€ 40.3
Investment in MAB		$ 4,000	$ 4,000
Reverse recapitalization, deferred offering costs charged to equity		19,600	18,000
Reverse recapitalization, offering costs		$ 0	$ 500
Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration]		Revenues	Revenues
Operating lease, lease income		$ 4,900	$ 900
Unvested Restricted Stock Units
Accounting Policies [Line Items]
Shares received per vested award \| shares		1
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Accounting Policies [Line Items]
Revenue, remaining performance obligation, amount		$ 8,100
Revenue, remaining performance obligation, expected timing of satisfaction, period		12 months
Minimum
Accounting Policies [Line Items]
Estimated Life (Years)		1 year
Maximum
Accounting Policies [Line Items]
Estimated Life (Years)		15 years
Customer One \| Revenue from Contract with Customer Benchmark \| Customer Concentration Risk
Accounting Policies [Line Items]
Concentration risk percentage		61.00%	65.00%
Customer One \| Accounts Receivable \| Customer Concentration Risk
Accounting Policies [Line Items]
Concentration risk percentage		42.00%	39.00%
Customer Two \| Revenue from Contract with Customer Benchmark \| Customer Concentration Risk
Accounting Policies [Line Items]
Concentration risk percentage		12.00%	12.00%
Customer Two \| Accounts Receivable \| Customer Concentration Risk
Accounting Policies [Line Items]
Concentration risk percentage		17.00%	34.00%
Customer Three \| Revenue from Contract with Customer Benchmark \| Customer Concentration Risk
Accounting Policies [Line Items]
Concentration risk percentage			11.00%
Customer Three \| Accounts Receivable \| Customer Concentration Risk
Accounting Policies [Line Items]
Concentration risk percentage		13.00%	19.00%
MAB and Other
Accounting Policies [Line Items]
Investment in MAB		$ 5,000	$ 5,000
Preferred Class B
Accounting Policies [Line Items]
Payments to acquire interest in subsidiaries and affiliates	$ 4,000
Northern Fire Management Services, LLC \| Canadian Citizen
Accounting Policies [Line Items]
Variable interest entity ownership percentage		50.00%
Variable Interest Entity, Primary Beneficiary \| Northern Fire Management Services, LLC \| Bridger Aerospace Group, LLC
Accounting Policies [Line Items]
Variable interest entity ownership percentage		50.00%