CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - UNAUDITED - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Net income		$ 5,304	$ 5,319
Unrealized gain (loss) on available-for-sale securities:
Unrealized holding gain (loss)		2,616	(11,468)
Reclassification adjustment for net loss realized in income	[1]		4
Unrealized gain (loss)		2,616	(11,464)
Tax effect		(675)	2,934
Net-of-tax amount		1,941	(8,530)
Defined benefit pension plan:
Amortization of defined benefit plans actuarial loss			158
Tax effect			(45)
Net-of-tax amount			113
Other comprehensive income (loss)		1,941	(8,417)
Comprehensive income (loss)		$ 7,245	$ (3,098)

[1] Realized losses on available-for-sale securities are recognized as a component of non-interest income. The tax effects applicable to net realized losses were $1,000 for the three months ended March 31, 2022.