OTHER COMPREHENSIVE LOSS (Details 1) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Unrealized Gain on Securities [Roll Forward]
Beginning Balance	$ 6,574	$ 6,305	$ 4,393
Net Change in Other Comprehensive Income (Loss)	(1,096)	269	1,912
Ending Balance	5,478	6,574	6,305
Unrealized Loss on Cash Flow Hedge [Roll Forward]
Beginning Balance	(10,804)	(7,125)	(1,712)
Net Change in Other Comprehensive Income (Loss)	1,227	(3,679)	(5,413)
Ending Balance	(9,577)	(10,804)	(7,125)
Deferred Gain on Hedge Transactions [Roll Forward]
Beginning Balance	1,004	1,148	1,284
Net Change in Other Comprehensive Income (Loss)	(145)	(144)	(136)
Ending Balance	859	1,004	1,148
Defined Benefit Pension Plans [Roll Forward]
Beginning Balance	(1,260)	(1,094)	(1,212)
Net Change in Other Comprehensive Income (Loss)	(26)	(166)	118
Ending Balance	(1,286)	(1,260)	(1,094)
Accumulated Other Comprehensive Income (Loss) [Rollforward]
Beginning Balance	(4,486)	(766)	2,753
Total other comprehensive loss	(40)	(3,720)	(3,519)
Ending Balance	$ (4,526)	$ (4,486)	$ (766)