Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2018

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

Comprehensive Income (Loss) [Table Text Block]

Total comprehensive income includes all changes in equity during a period from transactions and other events and circumstances from nonowner sources. The Company’s other comprehensive income (loss) is comprised of unrealized holding gains and losses on securities available-for-sale, obligations for defined benefit pension plan and an adjustment to reflect the curtailment of the Company’s defined benefit pension plan, net of taxes.

Details about Accumulated Other Comprehensive Income (Loss) Components	Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)						Affected Line Item in the Consolidated Statements of Income
	Year ended December 31,
(dollars in thousands)	2018		2017		2016
Sale of investment securities available-for-sale	$	-	$	1,596	$	4,234	Net gains on sale of investment securities
		-		(579)		(1,682)	Income tax expense
		-		1,017		2,552
Amortization of unrealized holding (losses) gains on securities transferred from available-for-sale to held-to-maturity		-		-		(1,986)	Interest income
		-		-		813	Income tax benefit
		-		-		(1,173)
Amortization of pension plan net actuarial losses		(359)		(412)		(407)	Salaries and employee benefits
		101		169		165	Income tax benefit
		(258)		(243)		(242)
Total reclassification	$	(258)	$	774	$	1,137

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

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

	2018		2017
	(dollars in thousands)
Investment securities available-for-sale, net of tax	$	(5,841)	$	(902)
Cash flow hedge, net of tax		837		472
Defined benefit pension and post-retirement plans, net of tax		(3,785)		(3,589)
Total	$	(8,789)	$	(4,019)