Segment Reporting (Narrative) (Details) $ in Thousands	6 Months Ended
Jun. 30, 2019 USD ($) item	Jun. 30, 2018 USD ($)
Segment Reporting [Abstract]
Number of reportable segments \| item	4
VNB Wealth [Member]
Segment Reporting [Abstract]
Management fees \| $	$ 50	$ 50

Amount of expenses related to the managing member or general partner for management of the day-to-day business functions of the limited liability company (LLC) or limited partnership (LP).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

Name:	us-gaap_ManagementFeeExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration