Parent Company Only Financial Information (Condensed Statement of Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Interest expense	$ 24,286	$ 4,789
Other expenses	5,451	3,491
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	19,476	33,181
Applicable income tax benefit/(expense)	(4,416)	(8,133)
Net Income	15,060	25,048
Parent Company [Member]
Dividend income from bank subsidiary	6,130	14,995
Interest income on investments	1,715	780
Other income	75	63
Total other income	1,790	843
Total Income	7,920	15,838
Interest expense	1,950	1,451
Other expenses	715	249
Total Expenses	2,665	1,700
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	5,255	14,138
Applicable income tax benefit/(expense)	213	194
Net income before equity in undistributed net income of subsidiaries	5,468	14,332
Equity in undistributed net income of subsidiaries	9,592	10,716
Net Income	15,060	25,048
Parent Company [Member] | First United Bank & Trust [Member]
Equity in undistributed net income of subsidiaries	$ 9,592	$ 10,716