Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Surplus [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Dec. 31, 2014	$ 38,208	$ 22,077	$ 201	$ 15,795	$ 135
Net income (loss)	(970)			(970)
Other comprehensive income	(221)				(221)
Compensation cost of option grants	16		16
Issuance of 1,024 shares of common stock to the ESPP	13		13
Cash dividends	(746)			(746)
Balance at Jun. 30, 2015	36,300	22,077	230	14,079	(86)
Balance at Dec. 31, 2015	42,303	22,077	6,784	13,550	(108)
Net income (loss)	1,608			1,608
Other comprehensive income	499				499
Compensation cost of option grants	21		21
Issuance of 15,390 shares of common stock to Riverview's Dividend Reinvestment, 401k and ESPP Plans	174		174
Cash dividends	(884)			(884)
Balance at Jun. 30, 2016	$ 43,721	$ 22,077	$ 6,979	$ 14,274	$ 391