STOCK-BASED COMPENSATION (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options, Outstanding at beginning of year	2,568,000	2,462,000	2,666,000
Options, Granted	367,000	272,000	135,000
Options, Exercised	(67,000)	(56,000)	(32,000)
Options, Expired	(25,000)	0	(230,000)
Options, Forfeited	(53,000)	(110,000)	(77,000)
Options, Outstanding at end of year	2,790,000	2,568,000	2,462,000
Options, Exercisable at end of year	1,964,000	1,649,000	1,437,000
Weighted Average Exercise Price, Outstanding at beginning of year	$ 7.33	$ 7.41	$ 7.34
Weighted Average Exercise Price, Granted	$ 5.63	$ 5.93	$ 4.55
Weighted Average Exercise Price, Exercised	$ 3.4	$ 3.85	$ 2.35
Weighted Average Exercise Price, Expired	$ 5.89	$ 0	$ 5.66
Weighted Average Exercise Price, Forfeited	$ 5.13	$ 7.56	$ 7.14
Weighted Average Exercise Price, Outstanding at end of year	$ 7.25	$ 7.33	$ 7.41
Weighted Average Exercise Price, Exercisable at end of year	$ 8.12	$ 9.06	$ 10.06