FAIR VALUE MEASUREMENTS (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Financial Assets Measured at Fair Value on Recurring Basis

The Company's financial assets measured at fair value on a recurring basis, including interest receivable components consisted of the following types of instruments as of December 31, 2015 and 2014:

	December 31, 2015
	Fair value measurements using input type
	Level 1		Level 2		Level 3		Total
Cash equivalents:
Money market funds	$	853	$	-	$	-	$	853
Available-for-sale:
Foreign banks and government debentures		-		50,596		-		50,596
Corporate debentures		-		47,523		-		47,523
Corporate shares		5,698		-		-		5,698
Total financial assets	$	6,551	$	98,119	$	-	$	104,670

	December 31, 2014
	Fair value measurements using input type
	Level 1		Level 2		Level 3		Total
Cash equivalents:
Money market funds	$	736	$	-	$	-	$	736
Available-for-sale:
Foreign banks and government debentures		-		82,662		-		82,662
Corporate debentures		-		61,305		-		61,305
Total financial assets	$	736	$	143,967	$	-	$	144,703