OTHER COMPREHENSIVE INCOME (Details 1) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Unrealized losses on available for sale securities
Balance at the beginning of the period	$ (8,823)
Current Period Change	1,010	$ 5,757
Balance at the end of the period	(7,813)
Unrealized losses on pension benefits
Balance at the beginning of the period	(4,741)
Current Period Change	97	61
Balance at the end of the period	(4,644)
Unrealized gains on cash flow hedges
Balance at the beginning of the period	500
Current Period Change	174	(1,053)
Balance at the end of the period	674
Accumulated other comprehensive loss
Balance at the beginning of the period	(13,064)
Current Period Change	1,281	$ 4,765
Balance at the end of the period	$ (11,783)