PROPERTY AND EQUIPMENT, NET AND SOFTWARE DEVELOPMENT COSTS, NET - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Abstract]
Depreciation expense	$ 29,400	$ 25,500	$ 23,400
Payment for construction to expand building	12,800	9,900
Amortization of software development costs	$ 2,300	$ 1,200	$ 296