Consolidated Statements of Comprehensive Income (Loss) (Parentheticals) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Unrealized holding gain (loss) on available for sale securities, tax	$ 4,315	$ (22,403)
Reclassification adjustment for gain included in net income, tax	700
Net pension gain (losses) arising during the period, tax	9	1,214
Other comprehensive income (loss), tax	$ 5,024	$ (21,189)