SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Components of accumulated other comprehensive income, net of tax

At December 31, 2014 and 2013, the components of accumulated other comprehensive income (loss), net of tax, are as follows (in thousands):

	Year Ended December 31,
	2014			2013
Foreign currency translation adjustment	$	(2,933	)	$	7,784
Unrealized change on non-marketable securities	1,219			1,373
Unrealized change on cash flow hedges	1,102			(765		)
Total accumulated other comprehensive income (loss), net of tax	$	(612	)	$	8,392

Reclassification out of Accumulated Other Comprehensive Income

The following table summarizes the amounts reclassified out of accumulated other comprehensive income (loss), net of tax, for the year ended December 31, 2014 (in thousands):

	December 31, 2013			(Decrease) / Increase			Reclassification Adjustment		December 31, 2014
Foreign currency translation adjustment	$	7,784		$	(10,717	)	$	—	$	(2,933	)
Unrealized change in fair value of non-marketable securities	1,373			(154		)	—		1,219
Unrealized change in fair value of cash flow hedges	(765		)	509			1,358		1,102
Total accumulated other comprehensive income (loss), net of tax	$	8,392		$	(10,362	)	$	1,358	$	(612	)

Antidilutive securities excluded from diluted earnings per common share

The potentially dilutive securities excluded from diluted earnings per common share on an actual outstanding basis, were as follows (in thousands):

	Year Ended December 31,
	2014	2013	2012
Employee stock options	4,195	5,141	6,101
Employee stock purchase plan	121	153	210
Restricted stock and restricted stock units	3,118	4,161	3,734
Convertible notes	17,857	17,862	9,899
Total	25,291	27,317	19,944