v2.4.0.8

Convertible Debt Offering (Details) (USD $) | 3 Months Ended
--- | ---
Sep. 30, 2013 | Sep. 30, 2012
Schedule of convertible debt discount |  |
Convertible Note Face Value | $ 258,240 |
Debt Discount |  |
Amortization of Debt Discount, as of September 30, 2013 | 236,379 |
Convertible Notes Carrying Value, at September 30, 2013, gross | 748,483 |
June Convertible Note [Member] |  |
Schedule of convertible debt discount |  |
Convertible Note Face Value | 1,680,000 |
Debt Discount |  |
Convertible Notes Warrant Derivative | 752,126 |
Conversion Feature Derivative | 491,051 |
Original Issue Discount | 180,000 |
Total Debt Discount | 1,423,177 |
Amortization of Debt Discount, as of September 30, 2013 | (250,929) |
Debt Discount, Net | 1,172,248 |
Convertible Notes Carrying Value, at September 30, 2013, gross | 507,752 |
August Convertible Note [Member] |  |
Schedule of convertible debt discount |  |
Convertible Note Face Value | 616,000 |
Debt Discount |  |
Convertible Notes Warrant Derivative | 87,264 |
Conversion Feature Derivative | 25,827 |
Original Issue Discount | 66,000 |
Total Debt Discount | 179,091 |
Amortization of Debt Discount, as of September 30, 2013 | (10,344) |
Debt Discount, Net | 168,747 |
Convertible Notes Carrying Value, at September 30, 2013, gross | $ 447,253 |

X
- Details
Name: | blbk_ConvertibleDebtDiscountAbstract
Namespace Prefix: | blbk_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of debt discount (net of debt premium) that was originally recognized at the issuance of the instrument that has yet to be amortized. + References No definition available. + Details
Name: | blbk_DebtDiscount
Namespace Prefix: | blbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Debt discount conversion feature derivative. + References No definition available. + Details
Name: | blbk_DebtDiscountConversionFeatureDerivative
Namespace Prefix: | blbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of debt discount after amortization. + References No definition available. + Details
Name: | blbk_DebtDiscountNet
Namespace Prefix: | blbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Debt discount original issue discount. + References No definition available. + Details
Name: | blbk_DebtDiscountOriginalIssueDiscount
Namespace Prefix: | blbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Debt unamortized discount convertible note warrant derivative. + References No definition available. + Details
Name: | blbk_DebtUnamortizedDiscountConvertibleNoteWarrantDerivative
Namespace Prefix: | blbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 5 + Details
Name: | us-gaap_AmortizationOfDebtDiscountPremium
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16(a)(2)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 + Details
Name: | us-gaap_ConvertibleDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_DebtInstrumentUnamortizedDiscountPremiumNetAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration