XML 44 R34.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Capital Notes (Narrative) (Details) - USD ($) |  | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Dec. 03, 2015 | Jun. 30, 2017 | Jun. 30, 2016 | Dec. 31, 2015 | Jan. 25, 2017
Debt Instrument [Line Items] |  |  |  |  |
Proceeds used to pay off debt |  |  | $ 10,000,000 |  |
Capital note proceeds |  | $ 5,000,000 |  |  |
Common Stock Private Placement [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Private placement transaction date |  | Dec. 03, 2015 |  |  |
Gross proceeds from private placement issuance | $ 11,520,000 |  |  |  |
Shares issued in private placement sale | 1,000,000 |  |  |  |
Price per share in private placement sale | $ 11.52 |  |  |  |
2012 Notes [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument Prepay Date |  | Jan. 05, 2016 |  |  |
Capital Notes 6% Due 4/1/2017 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Capital notes, interest rate |  |  | 6.00% |  |
Capital notes, maturity date |  |  | Apr. 01, 2017 |  |
Capital Notes 6% Due 4/1/2017 [Member] | 2012 Notes [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Proceeds used to pay off debt |  |  |  | $ 10,000,000 |
Capital note issued |  |  |  | $ 10,000,000 |
Capital notes, interest rate |  |  |  | 6.00% |
Capital Notes 4% Due 1/24/2022 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Capital notes, interest rate |  | 4.00% |  |  |
Capital notes, maturity date |  | Jan. 24, 2022 |  |  |
Capital Notes 4% Due 1/24/2022 [Member] | 2017 Notes [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Capital note issued |  |  |  |  | $ 5,000,000
Capital notes, interest rate |  |  |  |  | 4.00%
Capital notes, maturity date |  | Jan. 24, 2022 |  |  |
Duration of written notice to holders |  | 30 days |  |  |
Capital Notes 4% Due 1/24/2022 [Member] | Equity Capital [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Capital note proceeds |  | $ 3,000,000 |  |  |
Capital Notes 4% Due 1/24/2022 [Member] | Debt Services [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Capital note proceeds |  | $ 2,000,000 |  |  |

X
- Definition Debt Instrument Prepay Date + References No definition available. + Details
Name: | botj_DebtInstrumentPrepayDate
Namespace Prefix: | botj_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Duration Of Financials Sole Discretion Written Notice + References No definition available. + Details
Name: | botj_DurationOfFinancialsSoleDiscretionWrittenNotice
Namespace Prefix: | botj_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentMaturityDate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash inflow associated with security instrument that either represents a creditor or an ownership relationship with the holder of the investment security with a maturity of beyond one year or normal operating cycle, if longer. Includes proceeds from (a) debt, (b) capital lease obligations, (c) mandatory redeemable capital securities, and (d) any combination of (a), (b), or (c). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfPrivatePlacement
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
Name: | us-gaap_RepaymentsOfLongTermDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. + References No definition available. + Details
Name: | us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. + References No definition available. + Details
Name: | us-gaap_SaleOfStockPricePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Date the subsidiary or equity investee issued or sold stock, in CCYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_SaleOfStockTransactionDate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=botj_The2012NotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=botj_CapitalNotesSixPercentDueAprilOneTwoThousandSeventeenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=botj_CapitalNotesFourPercentDueJanuaryTwentyFourTwoThousandTwentyTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=botj_The2017NotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=botj_EquityCapitalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=botj_DebtServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |