Accumulated Comprehensive Income, Reclassification (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2022	Mar. 31, 2021
AOCI Attributable to Parent [Abstract]
Available for sale security gains, net		$ (45)	$ 237
Interest expense		(1,553)	(1,854)
Provision for income taxes		(1,472)	(1,616)
NET INCOME		6,740	8,463
Amount Reclassified from Accumulated Comprehensive Income (Loss) [Member]
AOCI Attributable to Parent [Abstract]
NET INCOME	[1]	(60)	(60)
Unrealized Gains and Losses on Available for Sale Securities [Member] | Amount Reclassified from Accumulated Comprehensive Income (Loss) [Member]
AOCI Attributable to Parent [Abstract]
Available for sale security gains, net	[1]	0	50
Provision for income taxes	[1]	0	(11)
NET INCOME	[1]	0	39
Defined Benefit Pension Items [Member] | Amount Reclassified from Accumulated Comprehensive Income (Loss) [Member]
AOCI Attributable to Parent [Abstract]
Other expenses	[1]	(36)	(91)
Provision for income taxes	[1]	8	19
NET INCOME	[1]	(28)	(72)
Unrealized Gain (Loss) on Interest Rate Swap [Member] | Amount Reclassified from Accumulated Comprehensive Income (Loss) [Member]
AOCI Attributable to Parent [Abstract]
Interest expense	[1]	(40)	(34)
Provision for income taxes	[1]	8	7
NET INCOME	[1]	$ (32)	$ (27)

[1] Amounts in parentheses indicate expenses and other amounts indicate income on the Consolidated Statement of Income