XML 62 R48.htm IDEA: XBRL DOCUMENT
v3.19.1

Financial Instruments With Off-Balance-Sheet Risk (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Financial Instruments With Off Balance Sheet Risk[Abstract] |
Summary Of Financial Instruments With Contract Amounts Representing Credit Risk |
﻿ |  |  |  |  |
﻿ |  |  | Contract Amounts at
﻿ |  |  | December 31,
﻿ |  |  | 2018 |  | 2017
﻿ |  |  |  |  |
﻿ | Commitm ents to extend credit |  | $129,485 |  | $115,152
﻿ |  |  |  |  |
﻿ | Standby letters of credit |  | $2,972 |  | $2,770
﻿

X
- Definition Financial Instruments With Off Balance Sheet Risk[Abstract] + References No definition available. + Details
Name: | botj_FinancialInstrumentsWithOffBalanceSheetRiskAbstract
Namespace Prefix: | botj_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined) which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=109250915&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=109250915&loc=d3e13433-108611 + Details
Name: | us-gaap_ScheduleOfFairValueOffBalanceSheetRisksTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration