Senior Debt - Summary of Debt (Detail) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Total outstanding borrowings under the Credit Facility	$ 133,398	$ 137,283
Less: current portion	(10,580)	(10,488)
Total debt, less current portion	122,818	126,795
Term Loan [Member]
Debt Instrument [Line Items]
Total outstanding borrowings under the Credit Facility	105,727	112,424
Revolving Credit Loan [Member]
Debt Instrument [Line Items]
Line of Credit	20,900	17,300
Senior Debt [Member]
Debt Instrument [Line Items]
Total outstanding borrowings under the Credit Facility	126,627	129,724
Line Of Credit [Member]
Debt Instrument [Line Items]
Outstanding borrowing under the joint venture term debt	7,710	8,855
Term Debt [Member]
Debt Instrument [Line Items]
Unamortized debt discount	$ (939)	$ (1,296)

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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