PROPERTY AND EQUIPMENT (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Property and Equipment

(in thousands)	December 31,
	2018			2017
Leasehold improvements	$	39,216		$	38,650
Computer equipment	25,285			23,783
Furniture and fixtures	8,517			8,517
Computer software purchased	7,578			6,690
Computer software developed for internal use	16,463			12,596
Fixed assets in progress	1,173			2,167
	98,232			92,403
Less: accumulated depreciation	(61,597		)	(52,044		)
	$	36,635		$	40,359