REVERSE STOCK SPLIT (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended					3 Months Ended
	Mar. 31, 2013	Mar. 31, 2013 Common Stock	Dec. 30, 2012 Common Stock	Mar. 31, 2013 Common Class A	Dec. 30, 2012 Common Class A	Mar. 31, 2013 Before Reverse Stock Split Common Stock	Mar. 31, 2013 Before Reverse Stock Split Common Class A	Mar. 31, 2013 After Reverse Stock Split	Mar. 31, 2013 After Reverse Stock Split Common Stock	Mar. 31, 2013 After Reverse Stock Split Common Class A
Class of Stock [Line Items]
Reverse Stock Split Conversion Ratio	5
Stock Issued During Period, Shares, Reverse Stock Splits						26,876,000	4,725,000		5,375,000	945,000
Common stock, par value		$ 1.00	$ 1.00	$ 1.00	$ 1.00			$ 1.00
Adjustments to Additional Paid in Capital, Stock Split								$ 25,281