OTHER COMPREHENSIVE INCOME (LOSS) (Tables)

12 Months Ended

Dec. 31, 2017

Other Comprehensive Income Loss [Abstract]

Net Accumulated Other Comprehensive Income (Loss)

		Unrealized Gains
		(Losses) on
		Investments		Defined Benefit
(In thousands)		Available-for-Sale		Pension Plan		Total
Balance at January 1, 2015		$	8,078	$	(8,901)	$	(823)
	Period change, net of tax		(1,512)		1,038		(474)
Balance at December 31, 2015			6,566		(7,863)		(1,297)
	Period change, net of tax		(4,924)		(393)		(5,317)
Balance at December 31, 2016			1,642		(8,256)		(6,614)
	Period change, net of tax		(955)		712		(243)
Balance at December 31, 2017		$	687	$	(7,544)	$	(6,857)

Schedule of Amounts Recognized in Other Comprehensive Income (Loss)

			Year Ended December 31,
(In thousands)				2017		2016		2015
Unrealized gains/(losses) on investments available-for-sale
	Affected line item in the Statements of Income:
		Investment securities gains		$	1,273	$	1,932	$	36
		Income before taxes			1,273		1,932		36
		Tax expense			504		770		14
		Net income		$	769	$	1,162	$	22
Amortization of defined benefit pension plan items
	Affected line item in the Statements of Income:
		Recognized actuarial gain (loss) (1)		$	(1,181)	$	(651)	$	1,736
		Income before taxes (benefit)			(1,181)		(651)		1,736
		Tax expense (benefit)			(467)		(258)		698
		Net income (loss)		$	(714)	$	(393)	$	1,038
(1)	This amount is included in the computation of net periodic benefit cost, see Note 13