STOCKHOLDERS' EQUITY - Narrative (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended								3 Months Ended	1 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2013 Treasury Stock	Dec. 31, 2012 Treasury Stock	Dec. 31, 2011 Treasury Stock	Dec. 31, 2010 Treasury Stock	Dec. 31, 2013 Reclassification out of Accumulated Other Comprehensive Income Foreign currency translation adjustments	Feb. 28, 2014 Subsequent Event
Class of Stock [Line Items]
Shares, Outstanding					4,181,000	4,181,000	4,181,000	4,181,000
Total stockholders' equity	$ 34,149	$ 43,292	$ 60,145	$ 62,655	$ (37,986)	$ (37,986)	$ (37,986)	$ (37,986)
Other income (expense)	$ (10)	$ 316	$ 163						$ 488
Percentage of one preferred stock to purchase of each Right	0.001
Exercise price of each Right	55.00
Percentage of common stock acquired by a person or group for share purchase right to become exerciseable	15.00%
Redemption price of each Right	$ 0.001
Number of common stock in exchange of each Right	1
Discount of rights to purchase common stock of acquiror	50.00%
Share purchase rights outstanding	50,000,000
Shares issued in connection with public offering, net, shares										14,100,000