Other Expenses - Schedule of General and Administrative Expenses (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Other Income and Expenses [Abstract]
Professional services	$ 4,861	$ 4,281	$ 9,992	$ 8,192
Operating and other costs	3,382	1,942	5,545	3,730
Subtotal	8,243	6,223	15,537	11,922
Non-cash compensation expense
Restricted class A common stock earned	6,476	7,131	12,965	13,923
Director stock-based compensation	199	172	397	345
Subtotal	6,675	7,303	13,362	14,268
Total general and administrative expenses	$ 14,918	$ 13,526	$ 28,899	$ 26,190

Director Share-Based Payment Arrangement, Expense

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- Definition

General And Administrative Expense, Excluding Non-Cash Compensation Expense

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No definition available.

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- Definition

The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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Amount of general and administrative expense classified as other.

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A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.

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Amount of noncash expense for award of restricted stock or unit under share-based payment arrangement.

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Amount of noncash expense for share-based payment arrangement.

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