PROPERTY AND EQUIPMENT, NET - Summary of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property Plant and Equipment [Line Items]
Property and equipment at cost	$ 199,993	$ 171,965
Less: Accumulated depreciation	(79,404)	(62,116)
Property and equipment, net	120,589	109,849
Land
Property Plant and Equipment [Line Items]
Property and equipment at cost	4,833	2,410
Equipment
Property Plant and Equipment [Line Items]
Property and equipment at cost	39,927	31,851
Furniture, fixtures, and leasehold improvements
Property Plant and Equipment [Line Items]
Property and equipment at cost	99,581	87,543
Computer hardware, software, and phone equipment
Property Plant and Equipment [Line Items]
Property and equipment at cost	32,051	26,049
Buildings
Property Plant and Equipment [Line Items]
Property and equipment at cost	16,419	13,594
Construction-in-progress
Property Plant and Equipment [Line Items]
Property and equipment at cost	$ 7,182	$ 10,518