ACQUISITION (Text Disclosures) (Details) (USD $) In Thousands, unless otherwise specified		9 Months Ended			0 Months Ended
	May 01, 2012 Concept [Member]	Sep. 30, 2013 Minimum [Member]	Sep. 30, 2013 Maximum [Member]	May 01, 2012 Developed technology [Member] Concept [Member]	May 01, 2012 Developed technology [Member] Minimum [Member] Concept [Member]	May 01, 2012 Developed technology [Member] Maximum [Member] Concept [Member]	May 01, 2012 Tradename [Member] Concept [Member]	May 01, 2012 Customer relationships [Member] Concept [Member]
Business Acquisition [Line Items]
Fair Value of intangible assets	$ 44,050			$ 23,750			$ 3,600	$ 16,700
Finite-Lived Intangible Asset, Useful Life		2 years	12 years		4 years	12 years	2 years	10 years