CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME [Abstract]
Net income	$ 7,064	$ 8,007	$ 22,174	$ 17,876
Other comprehensive income (loss):
Change in unrealized gains (losses) on available for sale securities	(924)	(44)	(3,577)	4,690
Income tax effect	193	9	750	(985)
Change in unrecognized pension cost	81	59	254	482
Income tax effect	(16)	(12)	(53)	(101)
Change in unrealized loss on interest rate swaps	195	118	1,488	(448)
Income tax effect	(42)	(25)	(313)	95
Less: Reclassification adjustment for investment security gains included in net income	(162)	(185)	(212)	(302)
Income tax effect	34	38	45	63
Other comprehensive income (loss), net of tax	(641)	(42)	(1,618)	3,494
Comprehensive income	$ 6,423	$ 7,965	$ 20,556	$ 21,370