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Fair Value Measurements - Additional Information (Details) - USD ($) |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 08, 2024 | Mar. 31, 2025 | Dec. 31, 2024
Fair Value Measurements [Line Items] |  |  |
Earnout shares liability |  | $ 11,692,000 |
Earnout shares liability |  | $ 200,000,000 |
Percentage of aggregate earnout shares |  | 79.00% |
Annualized EBITDA per production line |  | $ 50,000,000 |
Earnout term |  | 5 years |
Estimated fair value of earnout shares |  | $ 11,700,000 | $ 24,500,000
Earnout shares (in Shares) |  | 1,710,230 | 2,115,227
Stock spilit price per share (in Dollars per share) |  |  | $ 8.50
Vesting related to the earnout milestone amount |  | $ 14.00 |
Subject Vesting Shares [Member] |  |  |
Fair Value Measurements [Line Items] |  |  |
Percentage of aggregate earnout shares |  | 50.00% |
Stock spilit price per share (in Dollars per share) |  | $ 14.00 |
Legacy Montana Units [Member] |  |  |
Fair Value Measurements [Line Items] |  |  |
Percentage of aggregate earnout shares |  | 21.00% |
Legacy Montana Equity Holders [Member] |  |  |
Fair Value Measurements [Line Items] |  |  |
Earnout shares liability |  | $ 200,000,000 |
Monte Carlo Pricing Model [Member] |  |  |
Fair Value Measurements [Line Items] |  |  |
Vesting related to the earnout milestone amount |  | $ 12.00 |
Class A Common Stock [Member] |  |  |
Fair Value Measurements [Line Items] |  |  |
Price per share (in Dollars per share) |  | $ 10 |
Aggregate purchase price | $ 5,000,000 |  |
Number of shares agreed to sell | 588,235 |  |
Shares issued (in Shares) | 840,336 | 56,352,120 | 55,928,661
Issuance of true up shares |  | 275,880 |
Common stock par value per share (in Dollars per share) |  | $ 0.0001 | $ 0.0001
Class A Common Stock [Member] | Subject Vesting Shares [Member] |  |  |
Fair Value Measurements [Line Items] |  |  |
Stock spilit price per share (in Dollars per share) |  | 12.00 |
Class B Common Stock [Member] |  |  |
Fair Value Measurements [Line Items] |  |  |
Price per share (in Dollars per share) |  | $ 10 |
Shares issued (in Shares) |  | 0 | 0
Common stock par value per share (in Dollars per share) |  | $ 0.0001 |

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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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- Definition The value of the financial instrument issued [noncash or part noncash] in the conversion of stock. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-4 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-3 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-5 + Details
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