Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Net income	$ 9,166	$ 8,941	$ 8,911
Other comprehensive income (loss):
Net unrealized gain (loss) on available for sale securities	8,042	(45,600)	(7,519)
Reclassification adjustment for realized losses (gains) on available for sale securities called or sold in current year	0	0	45
Gain (loss) from unfunded post-retirement benefit obligation	(357)	1,013	(229)
Total other comprehensive income (loss)	7,685	(44,587)	(7,703)
Total comprehensive income (loss)	$ 16,851	$ (35,646)	$ 1,208