Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Net income	$ 1,679	$ 629	$ 2,758
Other comprehensive income (loss):
Net unrealized gain (loss) on available for sale securities	6,411	(1,645)	127
Reclassification adjustment for realized gains on available for sale securities called or sold in current year	(147)		(134)
Gain (loss) from unfunded post-retirement benefit obligation	394	459	(1,160)
Total other comprehensive income (loss)	6,658	(1,186)	(1,167)
Total comprehensive income (loss)	$ 8,337	$ (557)	$ 1,591