Senior Debt - Summary of Debt (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Total outstanding borrowings under the Credit Facility	$ 130,826	$ 137,283
Less: current portion	(10,580)	(10,488)
Total debt, less current portion	120,246	126,795
Term Loan [Member]
Debt Instrument [Line Items]
Total outstanding borrowings under the Credit Facility	107,959	112,424
Revolving Credit Loan [Member]
Debt Instrument [Line Items]
Revolving credit facility	15,800	17,300
Senior Debt [Member]
Debt Instrument [Line Items]
Total outstanding borrowings under the Credit Facility	123,759	129,724
Line Of Credit [Member]
Debt Instrument [Line Items]
Outstanding borrowing under the joint venture term debt	8,123	8,855
Term Debt [Member]
Debt Instrument [Line Items]
Unamortized debt discount	$ (1,056)	$ (1,296)