LEASES (ASSET RETIREMENT SCHEDULE TABLE) (DETAILS) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Asset Retirement Obligation [Line Items]
Beginning balance, asset retirement obligation	$ 2,061	$ 2,082
Additions and modifications	0	0
Accretion	42	51
Settlements	(215)	(72)
Ending balance, asset retirement obligation	$ 1,888	$ 2,061