INCOME TAXES (Details 2) (USD $) In Thousands, except Share data, unless otherwise specified			0 Months Ended	9 Months Ended		0 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Feb. 13, 2013 Series A Junior Participating Preferred Stock item	Sep. 30, 2014 Series A Junior Participating Preferred Stock	Feb. 13, 2013 Series A Junior Participating Preferred Stock	Feb. 13, 2013 Series A Junior Participating Preferred Stock Minimum	Feb. 12, 2013 Series A Junior Participating Preferred Stock Minimum	Feb. 13, 2013 Series A Junior Participating Preferred Stock Maximum
Rights Plan
Preservation period of tax assets				3 years
Beneficial ownership percentage of any person or group, together with its affiliates and associates								4.90%
Number of rights for each outstanding share of common stock			1
Number of preferred share purchase rights for each outstanding share of the company's common stock					0.001
Exercise price (in dollars per right)					14.00
Threshold percentage of beneficial ownership for significant dilution of ownership interest						4.90%
Current beneficial ownership percentage that will not trigger the preferred share purchase rights unless they acquire additional shares							4.90%
Unrecognized Tax Benefits	$ 286	$ 495
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	$ 240	$ 209