ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables)

12 Months Ended

Dec. 31, 2015

Equity [Abstract]

Schedule of Comprehensive Income (Loss)

The changes in accumulated other comprehensive loss by component and related tax effects for the years ended December 31, 2015, 2014 and 2013 were as follows (in thousands):    

	Foreign Currency Translation Adjustments			Unrealized Gains (Losses) on Available-for-Sale Securities			Unfunded Pension Liability			Total
Balance at January 1, 2013	$	50,627		$	660		$	(1,655	)	$	49,632
Other comprehensive (loss) income before reclassifications	(70,791		)	1,452			482			(68,857		)
Amounts reclassified out of accumulated other comprehensive loss	—			—			—			—
Tax effects	—			(208		)	(123		)	(331		)
Other comprehensive (loss) income	(70,791		)	1,244			359			(69,188		)
Balance at December 31, 2013	$	(20,164	)	$	1,904		$	(1,296	)	$	(19,556	)
Other comprehensive (loss) income before reclassifications	(88,725		)	1,159			(905		)	(88,471		)
Amounts reclassified out of accumulated other comprehensive loss	—			(3,388		)	—			(3,388		)
Tax effects	—			325			248			573
Other comprehensive loss	(88,725		)	(1,904		)	(657		)	(91,286		)
Balance at December 31, 2014	$	(108,889	)	$	—		$	(1,953	)	$	(110,842	)
Other comprehensive loss before reclassifications	(144,050		)	—			(7		)	(144,057		)
Amounts reclassified out of accumulated other comprehensive loss	—			—			—			—
Tax effects	—			—			7			7
Other comprehensive loss	(144,050		)	—			—			(144,050		)
Balance at December 31, 2015	$	(252,939	)	$	—		$	(1,953	)	$	(254,892	)

Schedule of Accumulated Other Comprehensive Income (Loss)

The amounts reclassified out of accumulated other comprehensive loss into the consolidated statement of income (loss), with presentation location, during the year ended December 31, 2014 were as follows (in thousands):

Comprehensive Loss Components	December 31, 2014		Location
Unrealized holding gains on available-for-sale investments	$	3,388	Other (expense) income