Accumulated Other Comprehensive Income (Loss) (Summary of Accumulated Other Comprehensive (Loss) Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ (1,279)
Net current period other comprehensive income (loss)	3,244	$ (1,322)
Ending balance	1,965	(1,279)
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(1,279)	43
Other comprehensive income (loss) before reclassifications	3,423	(1,271)
Amounts reclassified from AOCI	(179)	(51)
Net current period other comprehensive income (loss)	3,244	(1,322)
Ending balance	1,965	(1,279)
Unrealized Gain (Loss) on Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(618)	954
Other comprehensive income (loss) before reclassifications	3,688	(1,518)
Amounts reclassified from AOCI	(183)	(54)
Net current period other comprehensive income (loss)	3,505	(1,572)
Ending balance	2,887	(618)
Defined Benefit Pension Plan [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(857)	(1,048)
Other comprehensive income (loss) before reclassifications	(33)	188
Amounts reclassified from AOCI	4	3
Net current period other comprehensive income (loss)	(29)	191
Ending balance	(886)	(857)
Gain (Loss) on Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	196	137
Other comprehensive income (loss) before reclassifications	(232)	59
Net current period other comprehensive income (loss)	(232)	59
Ending balance	$ (36)	$ 196