Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2020

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:

Details about Accumulated Other	Amounts Reclassified from Accumulated						Affected Line item in the
Comprehensive Loss Components	Other Comprehensive Income (Loss)						Statement Where Net Income is Presented
	Three Months Ended
	March 31,
	2020			2019
	(dollars in thousands)
Sale of investment securities	$	29		$	8		Net losses on sale of securities available-for-
available for sale		(6	)		(2	)	sale Income tax benefit
		23			6
Net interest income on swaps	$	7		$	182		Borrowings
		(2	)		(40	)	Income tax expense
		5			142
Amortization of pension plan net		(75	)		(89	)	Other components of net periodic pension
actuarial losses		21			25		expense Income tax benefit
		(54	)		(64	)
Total reclassification	$	(26	)	$	84

Comprehensive Income (Loss) [Table Text Block]

Accumulated other comprehensive income (loss) at March 31, 2020 and December 31, 2019 consisted of the following:

	March 31,			December 31,
	2020			2019
	(dollars in thousands)
Investment securities available-for-sale, net of tax	$	7,262		$	2,724
Cash flow hedge, net of tax		(2,174	)		(193	)
Defined benefit pension and post-retirement plans, net of tax		(3,624	)		(3,678	)
Total	$	1,464		$	(1,147	)