CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Comprehensive Income:
Net income	$ 28,604	$ 25,176	$ 30,404
Other comprehensive income (loss):
Net unrealized (loss) gain on securities available-for-sale	(10,447)	6,689	13,429
Tax effect	2,487	(1,592)	(3,196)
Reclassification adjustments for gains included in net income	(51)	(1,075)	(19)
Tax effect	12	256	5
FASB ASC 715 pension adjustment	11,363	12,548	(6,903)
Tax effect	(2,705)	(2,987)	1,643
Foreign currency translation adjustments	(191)	66	(7)
Other comprehensive income	468	13,905	4,952
Total comprehensive income	$ 29,072	$ 39,081	$ 35,356