COMPENSATION PROGRAMS - Schedule of Dividend Equivalent Rights (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share Based Compensation Arrangement By Dividend Equivalent Rights [Line Items]
Total DER's Granted	654,000
Related compensation costs	$ 811,000	$ 914,000	$ 960,000
July 2008 [Member]
Share Based Compensation Arrangement By Dividend Equivalent Rights [Line Items]
Total DER's Granted	225,000
Related compensation costs	279,000	335,000	396,000
July 2009 [Member]
Share Based Compensation Arrangement By Dividend Equivalent Rights [Line Items]
Total DER's Granted	225,000
Related compensation costs	279,000	335,000	396,000
July 2010 [Member]
Share Based Compensation Arrangement By Dividend Equivalent Rights [Line Items]
Total DER's Granted	60,000
Related compensation costs	75,000	89,000	105,000
August 2011 [Member]
Share Based Compensation Arrangement By Dividend Equivalent Rights [Line Items]
Total DER's Granted	72,000
Related compensation costs	89,000	107,000	63,000
July 2012 [Member]
Share Based Compensation Arrangement By Dividend Equivalent Rights [Line Items]
Total DER's Granted	72,000
Related compensation costs	$ 89,000	$ 48,000	$ 0
July 2013 [Member]
Share Based Compensation Arrangement By Dividend Equivalent Rights [Line Items]
Total DER's Granted	0