Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Consolidated Balance Sheets
Fair value		$ 112
Common stock, shares par value	$ 5	$ 5
Common stock, shares authorized	6,000,000	6,000,000
Common stock, shares issued	3,485,570	3,456,237
Common stock, shares outstanding	3,485,570	3,456,237