Earnings Per Share (Computaton of Basic and Diluted EPS) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Computation of Basic and Diluted Shares
Net income (loss)	$ (3,125)	$ (1,175)	$ (378)	$ 50	$ 2,813	$ 1,879	$ 970	$ 4,101	$ 2,211	$ 10,571	$ (4,628)
Weighted average shares outstanding – basic (in shares)									8,163,465	7,964,423	7,844,363
Dilutive potential shares from unvested restricted shares (in shares)									352,314	147,716	0
Weighted average shares outstanding – diluted (in shares)									8,515,779	8,112,139	7,844,363
Earnings per share:
Basic (in dollars per share)	$ (0.40)	$ (0.15)	$ (0.05)	$ 0.01	$ 0.36	$ 0.24	$ 0.12	$ 0.52	$ 0.27	$ 1.20	$ (0.59)
Diluted (in dollars per share)	$ (0.40)	$ (0.15)	$ (0.05)	$ 0.01	$ 0.36	$ 0.24	$ 0.12	$ 0.52	$ 0.26	$ 1.17	$ (0.59)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									$ 2,215	$ 9,520	$ (4,628)