STOCKHOLDERS' EQUITY (Details 4) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Statement
Balance at beginning of period	$ 4,669	$ (33,940)
Period Change		32,423
Other comprehensive income before reclassifications	(22,883)
Amount reclassified from AOCI	(6,964)
Net current period other comprehensive loss	(29,847)
Balance at end of period	(25,178)	(1,517)
Unrealized (loss) gain on investment securities available-for-sale
Statement
Balance at beginning of period	4,643	(34,848)
Period Change		33,314
Other comprehensive income before reclassifications	(22,905)
Amount reclassified from AOCI	(6,964)
Net current period other comprehensive loss	(29,869)
Balance at end of period	(25,226)	(1,534)
Foreign currency translation adjustments
Statement
Balance at beginning of period		900
Period Change		(900)
Unrealized gain on other investments
Statement
Balance at beginning of period	26	8
Period Change		9
Other comprehensive income before reclassifications	22
Net current period other comprehensive loss	22
Balance at end of period	$ 48	$ 17