CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total		Common Stock [Member]	Capital Surplus [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Dec. 31, 2020	$ 82,598		$ 6,722	$ 32,457	$ 41,959	$ 1,460
Exercise of stock options	15		1	14
Stock option expense	34			34
Restricted stock grant expense	61			61
Vested stock grants			7	(7)
Cash dividends declared	(814)				(814)
Net income	1,505				1,505
Other comprehensive income (loss)	(3,387)					(3,387)
Balance at Mar. 31, 2021	80,012		6,730	32,559	42,650	(1,927)
Balance at Dec. 31, 2020	82,598		6,722	32,457	41,959	1,460
Net income	1,652
Other comprehensive income (loss)	(1,595)
Balance at Jun. 30, 2021	158,602		13,176	104,360	41,201	(135)
Balance at Mar. 31, 2021	80,012		6,730	32,559	42,650	(1,927)
Common stock issued in acquisition of Fauquier Bankshares, Inc.	78,036		6,428	71,608
Exercise of stock options	15		2	13
Stock option expense	31			31
Restricted stock grant expense	165			165
Vested stock grants			16	(16)
Cash dividends declared	(1,596)				(1,596)
Net income	147				147
Other comprehensive income (loss)	1,792					1,792
Balance at Jun. 30, 2021	158,602		13,176	104,360	41,201	(135)
Balance at Dec. 31, 2021	161,987	[1]	13,178	104,584	46,436	(2,211)
Stock option expense	41			41
Restricted stock grant expense	93			93
Vested stock grants			12	(12)
Cash dividends declared	(1,596)				(1,596)
Net income	4,924				4,924
Other comprehensive income (loss)	(19,430)					(19,430)
Balance at Mar. 31, 2022	146,019		13,190	104,706	49,764	(21,641)
Balance at Dec. 31, 2021	161,987	[1]	13,178	104,584	46,436	(2,211)
Net income	10,609
Other comprehensive income (loss)	(35,484)
Balance at Jun. 30, 2022	134,216		13,201	104,858	53,852	(37,695)
Balance at Mar. 31, 2022	146,019		13,190	104,706	49,764	(21,641)
Stock option expense	42			42
Restricted stock grant expense	121			121
Vested stock grants			11	(11)
Cash dividends declared	(1,597)				(1,597)
Net income	5,685				5,685
Other comprehensive income (loss)	(16,054)					(16,054)
Balance at Jun. 30, 2022	$ 134,216		$ 13,201	$ 104,858	$ 53,852	$ (37,695)

[1] Derived from audited Consolidated Financial Statements