AVAILABLE-FOR-SALE AND EQUITY SECURITIES (Details) - USD ($)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2003	Dec. 31, 2013	Sep. 30, 2009	Jul. 22, 2009
NTRU Cryptosystems, Inc [Member]
Schedule of Available-for-sale Securities [Line Items]
Number of shares held					223,317
Number of shares acquired	3,129,509
Write down value		$ 0
Security Innovation, Inc. [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, fair value	$ 0		$ 0
Number of shares held	223,317
Xion Pharmaceutical Corporation [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, fair value	$ 0		$ 0
Number of shares held	60			60
Percentage of shares outstanding owned				30.00%