Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Loss [Member]
Balance at beginning of period at Dec. 31, 2023	$ 107,939	$ 18,629	$ 9,815	$ 97,297	$ (7,532)	$ (10,270)
Net income	4,548			4,548
Other comprehensive income	185					185
Purchase of treasury shares	(225)				(225)
Cash dividends declared	(2,079)			(2,079)
Balance at end of period at Jun. 30, 2024	110,368	18,629	9,815	99,766	(7,757)	(10,085)
Balance at beginning of period at Mar. 31, 2024	109,555	18,629	9,815	99,191	(7,729)	(10,351)
Net income	1,615			1,615
Other comprehensive income	266					266
Purchase of treasury shares	(28)				(28)
Cash dividends declared	(1,040)			(1,040)
Balance at end of period at Jun. 30, 2024	110,368	18,629	9,815	99,766	(7,757)	(10,085)
Balance at beginning of period at Dec. 31, 2024	114,835	18,629	9,815	103,105	(8,294)	(8,420)
Net income	7,343			7,343
Other comprehensive income	2,080					2,080
Purchase of treasury shares	(436)				(436)
Cash dividends declared	(2,139)			(2,139)
Balance at end of period at Jun. 30, 2025	121,683	18,629	9,815	108,309	(8,730)	(6,340)
Balance at beginning of period at Mar. 31, 2025	118,335	18,629	9,815	105,664	(8,622)	(7,151)
Net income	3,727			3,727
Other comprehensive income	811					811
Purchase of treasury shares	(108)				(108)
Cash dividends declared	(1,082)			(1,082)
Balance at end of period at Jun. 30, 2025	$ 121,683	$ 18,629	$ 9,815	$ 108,309	$ (8,730)	$ (6,340)