STOCKHOLDERS' EQUITY (Details 4) (USD $) In Thousands, unless otherwise specified	6 Months Ended						6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013 Unrealized (loss) gain on investment securities available-for-sale	Jun. 30, 2012 Unrealized (loss) gain on investment securities available-for-sale	Jun. 30, 2012 Foreign exchange translation adjustments	Dec. 31, 2011 Foreign exchange translation adjustments	Jun. 30, 2013 Unrealized gain on other investment	Jun. 30, 2012 Unrealized gain on other investment
Statement
Balance at beginning of period	$ 4,669	$ (33,940)	$ 4,643	$ (34,848)	$ 900	$ 900	$ 26	$ 8
Period Change		18,017		18,013				4
Other comprehensive income/(loss) before reclassifications	(20,012)		(20,029)				17
Amount reclassified from AOCI	(6,335)		(6,335)
Net current period other comprehensive loss	(26,347)		(26,364)				17
Balance at end of period	$ (21,678)	$ (15,923)	$ (21,721)	$ (16,835)	$ 900	$ 900	$ 43	$ 12