STOCK-BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2019

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of Stock Based Compensation Expense

Expense

	Three Months Ended   June 30,						Six Months Ended   June 30,
(in thousands)	2019			2018			2019			2018
Cost of revenues	$	4,911		$	4,257		$	9,430		$	7,958
Selling and marketing	8,364			6,038			15,738			10,696
Research and development	4,572			3,802			9,132			7,439
General and administrative	2,200			1,959			4,097			5,072
	$	20,047		$	16,056		$	38,397		$	31,165
Income tax benefit	$	(4,056	)	$	(3,341	)	$	(7,796	)	$	(6,482	)

Summary of stock based compensation award granted

Grants

The Company granted the following stock-based compensation awards:

	Six Months Ended   June 30, 2019
(in thousands)	Shares	Total Fair Value
RSUs	949	$	60,855
Non-qualified stock options	1,828	$	34,481