OTHER COMPREHENSIVE INCOME (LOSS) (Details 1) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Unrealized (losses) gains on available for sale securities
Balance at the beginning of the period	$ (4,741)
Current Period Change	5,757	$ 2,966
Balance at the end of the period	1,016
Unrealized (losses) gains on pension benefits
Balance at the beginning of the period	(4,111)
Current Period Change	61	54
Balance at the end of the period	(4,050)
Unrealized losses on cash flow hedges
Balance at the beginning of the period	(770)
Current Period Change	(1,053)	(420)
Balance at the end of the period	(1,823)
Total
Balance at the beginning of the period	(9,622)
Current Period Change	4,765	$ 2,600
Balance at the end of the period	$ (4,857)