ACCUMULATED OTHER COMPREHENSIVE LOSS (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2014
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other income (expense)		$ 3,388
Unrealized gains on available-for-sale investments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other income (expense)	$ 27	$ 3,388