PROPERTY AND EQUIPMENT, NET - Property, and Equipment, net (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 34,434	$ 33,464
Less: accumulated depreciation	(16,529)	(15,915)
Total property and equipment, net	17,905	17,549
Land and land improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	1,680	1,680
Building and building improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	5,843	6,046
Computer equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	9,070	9,021
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	9,703	9,811
Purchased software
Property, Plant and Equipment [Line Items]
Total property and equipment	1,755	2,115
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Total property and equipment	4,338	4,331
Construction in progress
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 2,045	$ 460