Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2018

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The following table represents the reclassification out of accumulated other comprehensive (loss) income for the periods presented:

													Affected Line item in the
Details about Accumulated Other	Amounts Reclassified from Accumulated												Statement Where Net Income is
Comprehensive Income Components	Other Comprehensive Income												Presented
	Three Months Ended						Nine Months Ended
	September 30						September 30
	2018			2017			2018			2017
Sale of investment securities available-for-sale	$	-		$	-		$	-		$	1,596		Net gains on sales of securities available-for-sale Income tax expense
		-			-			-			(579	)
	$	-		$	-		$	-		$	1,017
Amortization of pension plan net actuarial losses	$	91		$	(103	)	$	274		$	(309	)	Other components of net periodic pension expense Income tax expense
		(26	)		42			(77	)		126
	$	65		$	(61	)	$	197		$	(183	)
Total reclassification	$	65		$	(61	)	$	197		$	834

Comprehensive Income (Loss) [Table Text Block]

Accumulated other comprehensive loss at September 30, 2018 and December 31, 2017 consisted of the following:

	September 30,			December 31,
	2018			2017
	(dollars in thousands)
Investment securities available-for-sale, net of tax	$	(8,208	)	$	(902	)
Cash flow hedge, net of tax		1,370			472
Defined benefit pension and post-retirement plans, net of tax		(3,846	)		(3,589	)
Total	$	(10,684	)	$	(4,019	)