STOCKHOLDERS' EQUITY (Schedule of Accumulated Other Comprehensive Income (Loss)) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance			$ 14,320	$ (8,067)
Other comprehensive (loss) income before reclassifications			(1,053)	(722)
Amounts reclassified from accumulated other comprehensive (loss) income			(26,036)	420
Net current period other comprehensive (loss) income	(22,864)	(18,929)	(27,089)	(302)
Balance	(12,769)	(8,369)	(12,769)	(8,369)
Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance			25,463	943
Other comprehensive (loss) income before reclassifications			(1,358)	(967)
Amounts reclassified from accumulated other comprehensive (loss) income			(29,293)	0
Net current period other comprehensive (loss) income			(30,651)	(967)
Balance	(5,188)	(24)	(5,188)	(24)
Market Value Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance			(4,326)	(1,355)
Other comprehensive (loss) income before reclassifications			305	245
Amounts reclassified from accumulated other comprehensive (loss) income			2,837	0
Net current period other comprehensive (loss) income			3,142	245
Balance	(1,184)	(1,110)	(1,184)	(1,110)
Deferred Loss [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance			(6,817)	(7,655)
Other comprehensive (loss) income before reclassifications			0	0
Amounts reclassified from accumulated other comprehensive (loss) income			420	420
Net current period other comprehensive (loss) income			420	420
Balance	$ (6,397)	$ (7,235)	$ (6,397)	$ (7,235)