Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Condensed Consolidated Statements of Comprehensive Income
Net income	$ 396	$ 353
Unrealized losses on securities available-for-sale:
Unrealized holding losses arising during the period	(2,245)	(16)
Net unrealized losses on securities available-for-sale	(2,245)	(16)
Defined benefit pension plan:
Reclassification of amortization of net losses recognized in net pension expense		28
Net change in defined benefit pension plan asset		28
Other comprehensive income (loss), before tax	(2,245)	12
Tax effect	471	(2)
Other comprehensive income (loss), net of tax	(1,774)	10
Total comprehensive income (loss)	$ (1,378)	$ 363