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Long-Term Debt - Additional Information (Detail) - USD ($)		3 Months Ended	12 Months Ended
	Oct. 08, 2024	Jun. 30, 2025	Dec. 31, 2025	Dec. 31, 2024	Nov. 12, 2025	Feb. 02, 2021
Long-Term Debt [Line Items]
Gain on repurchases of long-term debt		$ 500,000	$ 525,000	$ 0
Debt instrument redeemed percentage		65.00%
Debt instrument, repurchase amount		$ 1,500,000
Debt conversion, payment for converting instrument	$ 1,700,000
Proceeds from the first lien notes	$ 30,000,000
Debt restructuring costs			6,000,000
Debt restructuring, fees paid to lenders			2,600,000
Cash for working capital purposes					$ 8,000,000
Class A Common Stock [Member]
Long-Term Debt [Line Items]
Shares issued upon conversion of principal amount of existing notes	179,383
Reduction in fair value of shares exchange of carrying amount of debt			$ 2,200,000
Promissory Note [Member]
Long-Term Debt [Line Items]
Debt instrument face value	$ 194,700,000
Debt instrument redeemed percentage	72.90%
Debt instrument, repurchase amount	$ 68,000,000
Debt instrument, purchase price, percentage	62.50%
8.625% Senior Secured Notes Due on February 1, 2026
Long-Term Debt [Line Items]
Debt Instrument, interest rate, stated percentage			8.625%	8.625%		8.625%
Debt instrument face value						$ 300,000,000
9.200% Senior Secured Second Lien Notes due on August 1, 2028
Long-Term Debt [Line Items]
Debt Instrument, interest rate, stated percentage	9.20%		9.20%	9.20%
Debt instrument face value	$ 184,900,000
Debt conversion, converted instrument, rate	95.00%
11.000% Senior Secured First Lien notes due on August 1, 2028
Long-Term Debt [Line Items]
Debt Instrument, interest rate, stated percentage	11.00%		11.00%	11.00%
Debt instrument face value	$ 30,900,000
11.000% Senior Secured First Lien notes due on August 1, 2028 \| New Promissory Note [Member]
Long-Term Debt [Line Items]
Percentage of participation premium paid to existing notes holders			3.00%