Credit and Securities Purchase Transaction - Narrative (Details)											1 Months Ended	12 Months Ended
	Jun. 30, 2025 USD ($)	Jan. 24, 2025 USD ($) shares	Dec. 31, 2024 USD ($) $ / shares shares	Nov. 01, 2024 USD ($) $ / shares	Oct. 31, 2024 USD ($)	Sep. 12, 2024 shares	Sep. 11, 2024	Aug. 31, 2024 USD ($)	Aug. 29, 2024 USD ($) shares	Jun. 21, 2024 USD ($) installment businessDay $ / shares shares	Jun. 30, 2024 USD ($)	Dec. 31, 2024 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares	Jul. 29, 2022 USD ($)	May 22, 2020 $ / shares
Credit and Securities Purchase Transaction [Line Items]
Proceeds from issuance of secured debt												$ 160,325,000	$ 0
Loan commitment assets - related party			$ 21,731,000									$ 21,731,000	$ 0
Price of common stock to be purchased through warrants (in usd per share) | $ / shares															$ 11.50
Preferred stock, shares issued (in shares) | shares			0									0	0
Preferred stock issued per unit (in usd per share) | $ / shares			$ 0.0001									$ 0.0001	$ 0.0001
Stock split ratio, Common stock							1,000,000
Preferred stock ownership percentage 1												10.00%
Preferred stock ownership percentage 2												15.00%
Preferred stock ownership percentage 3												30.00%
Preferred stock ownership percentage 4												40.00%
Preferred stock, no longer beneficially owned												5.00%
Series A-1 Preferred Stock
Credit and Securities Purchase Transaction [Line Items]
Proceeds from issuance of preferred stock										$ 455,822.59
Number of common shares issuable upon conversion (in shares) | shares										31,940,063
Series B Preferred Stock
Credit and Securities Purchase Transaction [Line Items]
Preferred stock issued per unit (in usd per share) | $ / shares				$ 0.0001
Preferred stock, number of business days prior to current period | businessDay										5
Common Stock | Subsequent Event
Credit and Securities Purchase Transaction [Line Items]
Number of common shares issuable upon conversion (in shares) | shares		158,433,112
SPA Warrant | Related Party | Common Stock
Credit and Securities Purchase Transaction [Line Items]
Common stock to be purchased through each warrant (in shares) | shares										43,276,194
Warrants and rights outstanding, term										10 years
Price of common stock to be purchased through warrants (in usd per share) | $ / shares			$ 0.01							$ 0.01		$ 0.01
Maximum percentage of additional common stock issued										19.99%
Warrant conversion cap increases percentage										49.90%
SPA Warrant | Related Party | Common Stock | CCM Denali Equity Holdings, LP
Credit and Securities Purchase Transaction [Line Items]
Initial ownership interest			19.90%									19.90%
Contingent Warrants | Related Party | Common Stock | CCM Denali Equity Holdings, LP
Credit and Securities Purchase Transaction [Line Items]
Initial ownership interest										33.00%
Delayed Draw Term Loan | Secured Debt
Credit and Securities Purchase Transaction [Line Items]
Principal amount										$ 210,500,000
Number of installments | installment										4
Proceeds from issuance of secured debt				$ 65,000,000	$ 65,000,000			$ 30,000,000	$ 30,000,000	$ 75,000,000	$ 75,000,000
Delayed milestone penalty, aggregate, percentage										16.00%		8.00%
Debt instrument, milestones penalty percentage										49.00%		41.00%
Delayed Draw Term Loan | Secured Debt | Subsequent Event
Credit and Securities Purchase Transaction [Line Items]
Proceeds from issuance of secured debt		$ 40,500,000
Delayed milestone penalty, aggregate, percentage		37.00%
Credit Facility | Equipment financing facility | Revolving Credit Facility
Credit and Securities Purchase Transaction [Line Items]
Maximum borrowing capacity										$ 105,000,000
Credit Agreement | Series A-1 Preferred Stock
Credit and Securities Purchase Transaction [Line Items]
Preferred stock, shares issued (in shares) | shares										59
Credit Agreement | Series A-2 Preferred Stock
Credit and Securities Purchase Transaction [Line Items]
Preferred stock, shares issued (in shares) | shares									7
Proceeds from issuance of preferred stock									$ 9,555,515.3
Number of common shares issuable upon conversion (in shares) | shares									28,806,463
Credit agreement, increase in applicable percentage									4.90%
Conversion of stock, shares converted (in shares) | shares						7
Senior Secured Term Loan | Secured Debt
Credit and Securities Purchase Transaction [Line Items]
Principal amount														$ 100,000,000
Interest escrowed for loan													$ 11,755,000
Senior Secured Term Loan | Secured Debt | Atlas Credit Agreement
Credit and Securities Purchase Transaction [Line Items]
Principal amount										$ 100,000,000
Interest escrowed for loan										11,900,000
Payment for debt extinguishment cost										8,000,000
Debt instrument, participation lieu payments										$ 1,000,000
Senior Secured Term Loan | Secured Debt | Insurer Letter Agreement
Credit and Securities Purchase Transaction [Line Items]
Payment for debt extinguishment cost			$ 3,000,000
Senior Secured Term Loan | Secured Debt | Insurer Letter Agreement | Forecast
Credit and Securities Purchase Transaction [Line Items]
Payment for debt extinguishment cost	$ 4,000,000