Variable Interest Entity And Related Party Transactions - Summary of Condensed Balance Sheet Statements ( (Detail) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Condensed Balance Sheet Statements, Captions [Line Items]
Current portion of long-term debt	$ 8,849	$ 0
Long-term debt, less current portion and unamortized debt issuance costs	56,761	$ 0
VIE
Condensed Balance Sheet Statements, Captions [Line Items]
Total financing receivable	41,833
Total debt	30,533
Location, Statement of Financial Position, Balance [Axis]: us-gaap:LongTermDebtCurrent \| VIE
Condensed Balance Sheet Statements, Captions [Line Items]
Current portion of long-term debt	1,110
Location, Statement of Financial Position, Balance [Axis]: us-gaap:LongTermDebtNoncurrent \| VIE
Condensed Balance Sheet Statements, Captions [Line Items]
Long-term debt, less current portion and unamortized debt issuance costs	29,423
Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsNoncurrent \| VIE
Condensed Balance Sheet Statements, Captions [Line Items]
Long-term financing receivable	$ 41,833

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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