SHARE CAPITAL (Options Granted to Employees) (Details) (USD $)	0 Months Ended	12 Months Ended
	Feb. 22, 2012	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Weighted average exercise price
Cash proceeds from exercise of options		$ 46,000		$ 112,000		$ 1,230,000
Common stock issued	5,175,000
Options And Restricted Stock Granted To Employees [Member]
Number of options
Outstanding at beginning of year		5,153,898		5,253,579		6,141,030
Granted		900,000
Forfeited and Expired		44,201		20,558		25,858
Exercised		139,388	[1]	79,123	[1]	861,593	[1]
Outstanding at end of year		5,870,309		5,153,898		5,253,579
Exercisable at end of year		4,905,559		4,614,148		4,258,441
Weighted average exercise price
Outstanding at beginning of year		$ 3.951		$ 3.923		$ 3.563
Granted		$ 2.370
Forfeited and Expired		$ 6.833		$ 6.603		$ 4.372
Exercised		$ 0.446	[1]	$ 1.418	[1]	$ 1.346	[1]
Outstanding at end of year		$ 3.770		$ 3.951		$ 3.923
Exercisable at end of year		$ 3.933		$ 3.591		$ 3.201
Intrinsic value of options exercised		447,000		306,000		4,800,000
Cash proceeds from exercise of options						$ 39,000
Common stock issued		133,930

[1] (*) The total intrinsic value of options exercised during the years ended December 31, 2012, 2013 and 2014, was approximately $4.8 million, $306,000 and $447,000, respectively.