INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2017

Income Tax Disclosure [Abstract]

Schedule of Income Before Income Taxes

U.S. and foreign (loss) earnings before income taxes and noncontrolling interests are as follows:

	Years Ended December 31,
	2017			2016			2015
	(In thousands)
U.S.	$	(132,000	)	$	27,284		$	1,149
Foreign	(21,633		)	(4,819		)	(3,387		)
Total	$	(153,633	)	$	22,465		$	(2,238	)

Schedule of Components of Income Tax Expense (Benefit)

The components of the (benefit) provision for income taxes are as follows:

	Years Ended December 31,
	2017			2016			2015
	(In thousands)
Current income tax provision (benefit):
Federal	$	(443	)	$	13,440		$	2,901
State	21			2,274			601
Foreign	(334		)	(161		)	1,725
Current income tax (benefit) provision	(756		)	15,553			5,227
Deferred income tax benefit
Federal	(38,587		)	(2,483		)	(2,823		)
State	(8,467		)	(775		)	(557		)
Foreign	(1,296		)	(461		)	(89		)
Deferred income tax benefit	(48,350		)	(3,719		)	(3,469		)
Income tax (benefit) provision	$	(49,106	)	$	11,834		$	1,758

Schedule of Deferred Tax Assets and Liabilities

The tax effects of cumulative temporary differences that give rise to significant deferred tax assets and deferred tax liabilities are presented below. The valuation allowance relates to deferred tax assets for which it is more likely than not that the tax benefit will not be realized.

	December 31,
	2017			2016
	(In thousands)
Deferred tax assets:
Accrued expenses	$	5,468		$	3,527
NOL carryforwards	135,042			12,869
Stock-based compensation	34,408			10,382
Allowance for bad debts	1,999			3,186
Deferred revenue	10,924			—
Property and equipment	650			—
Other	3,575			1,811
Total deferred tax assets	192,066			31,775
Less valuation allowance	(61,563		)	(14,180		)
Net deferred tax assets	130,503			17,595
Deferred tax liabilities:
Intangible and other assets	(85,227		)	(1,818		)
Property and equipment	—			(2,661		)
Other	(179		)	(133		)
Total deferred tax liabilities	(85,406		)	(4,612		)
Net deferred tax assets	$	45,097		$	12,983

Schedule of Effective Income Tax Rate Reconciliation

A reconciliation of the income tax (benefit) provision to the amounts computed by applying the statutory federal income tax rate to earnings before income taxes is shown as follows:

	Years Ended December 31,
	2017			2016			2015
	(In thousands)
Income tax (benefit) provision at the federal statutory rate of 35%	$	(53,771	)	$	7,862		$	(783	)
Change in tax reserves, net	235			(72		)	1,895
State income taxes, net of effect of federal tax benefit	(3,678		)	1,063			(39		)
Unbenefited losses	5,915			2,592			1,133
Research credit	(784		)	(930		)	(645		)
Federal tax rate change to 21%	33,002			—			—
Stock-based compensation	(32,702		)	—			—
Other, net	2,677			1,319			197
Income tax (benefit) provision	$	(49,106	)	$	11,834		$	1,758

Schedule of Income Tax Contingencies

A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:

	December 31,
	2017		2016			2015
	(In thousands)
Balance at January 1	$	602	$	1,863		$	129
Additions based on tax positions related to the current year	235		279			376
Additions for tax positions of prior years	711		—			1,358
Reductions for tax positions of prior years	—		(263		)	—
Settlements	—		(1,277		)	—
Balance at December 31	$	1,548	$	602		$	1,863