Segment Reporting (Schedule of Segment Reporting Information) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Segment Reporting Information [Line Items]
Net interest income	$ 4,176	$ 3,577	$ 11,929	$ 10,797
Provision for (recovery of) loan losses	88		405	(118)	$ 306
Non-interest income	1,222	$ 1,155	3,661	3,382
Non-interest expense	4,144	4,256	12,437	12,695
Income (loss) before income taxes	1,166	476	2,748	1,602
Provision for (benefit of) income taxes	327	94	727	269
Net income (loss)	839	382	2,021	1,333
Total assets	548,773	508,011	548,773	508,011	$ 537,053
Bank [Member]
Segment Reporting Information [Line Items]
Net interest income	4,170	$ 3,570	11,910	10,771
Provision for (recovery of) loan losses	88		405	(118)
Non-interest income	761	$ 667	2,225	1,874
Non-interest expense	3,419	3,572	10,213	10,667
Income (loss) before income taxes	1,424	665	3,517	2,096
Provision for (benefit of) income taxes	414	158	986	435
Net income (loss)	1,010	507	2,531	1,661
Total assets	538,836	498,061	538,836	498,061
VNB Wealth [Member]
Segment Reporting Information [Line Items]
Net interest income	$ 6	$ 7	$ 19	$ 26
Provision for (recovery of) loan losses
Non-interest income	$ 461	$ 488	$ 1,436	$ 1,508
Non-interest expense	725	684	2,224	2,028
Income (loss) before income taxes	(258)	(189)	(769)	(494)
Provision for (benefit of) income taxes	(87)	(64)	(259)	(166)
Net income (loss)	(171)	(125)	(510)	(328)
Total assets	$ 9,937	$ 9,950	$ 9,937	$ 9,950