XML 80 R52.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note E - Note Receivable (Details) (USD $) | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
May 31, 2011 | Apr. 30, 2011 | Dec. 31, 2010 | Dec. 31, 2011 | Dec. 31, 2009 | May 20, 2011 | May 19, 2011
Note E - Note Receivable (Details) [Line Items] |  |  |  |  |  |  |
Disposal Group, Selling Price |  |  |  |  | $ 11,300,000 |  |
Proceeds from Divestiture of Businesses |  |  |  |  | 7,300,000 |  |
Notes, Loans and Financing Receivable, Net, Noncurrent |  |  |  |  | 4,000,000 |  |
Interest Rate on Note Receivable |  |  |  |  | 6.00% |  |
Initial Scheduled Repayment of Principal of Note Receivable |  |  |  |  | 1,334,000 |  |
Initial Scheduled Repayment of Principle of Note Receivable, Deferred Portion |  |  |  |  | 834,000 |  |
Proceeds from Collection of Notes Receivable | 3,113,654 | 278,000 | 500,000 | 3,350,000 |  |  |
Warrants Forfeited (in Shares) |  |  | 8,000,000 |  |  |  |
Prepayment Amount of Note Receivable | 3,222,000 |  |  |  |  |  |
Discount on Legal Fees |  |  |  |  |  |  | 150,000
Discount on Early Payment of Note Receivable Granted by the Company |  |  |  |  |  | 150,000 |
Payments for Fees | 10,766 |  |  |  |  |  |
Absorbed by Note Holders [Member] |  |  |  |  |  |  |
Note E - Note Receivable (Details) [Line Items] |  |  |  |  |  |  |
Discount on Early Payment of Note Receivable Granted by the Company |  |  |  |  |  |  | 50,000
Principal [Member] |  |  |  |  |  |  |
Note E - Note Receivable (Details) [Line Items] |  |  |  |  |  |  |
Proceeds from Collection of Notes Receivable | 3,222,000 |  |  |  |  |  |
Interest [Member] |  |  |  |  |  |  |
Note E - Note Receivable (Details) [Line Items] |  |  |  |  |  |  |
Proceeds from Collection of Notes Receivable | $ 30,888 |  |  |  |  |  |
Minimum [Member] |  |  |  |  |  |  |
Note E - Note Receivable (Details) [Line Items] |  |  |  |  |  |  |
Interest Rate on Deferred Payment |  |  | 6.00% |  |  |  |
Maximum [Member] |  |  |  |  |  |  |
Note E - Note Receivable (Details) [Line Items] |  |  |  |  |  |  |
Interest Rate on Deferred Payment |  |  | 12.00% |  |  |  |

X
- Definition Discount on early payment of note receivable granted by the company. + References No definition available. + Details
Name: | bkyi_DiscountOnEarlyPaymentOfNoteReceivableGrantedByTheCompany
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Discount on legal fees. + References No definition available. + Details
Name: | bkyi_DiscountOnLegalFees
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Disposal group, selling price. + References No definition available. + Details
Name: | bkyi_DisposalGroupSellingPrice
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Initial scheduled repayment of principal of note receivable. + References No definition available. + Details
Name: | bkyi_InitialScheduledRepaymentOfPrincipalOfNoteReceivable
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Initial scheduled repayment of principle of note receivable, deferred portion. + References No definition available. + Details
Name: | bkyi_InitialScheduledRepaymentOfPrincipleOfNoteReceivableDeferredPortion
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Interest rate on deferred payment. + References No definition available. + Details
Name: | bkyi_InterestRateOnDeferredPayment
Namespace Prefix: | bkyi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Interest rate on note receivable. + References No definition available. + Details
Name: | bkyi_InterestRateOnNoteReceivable
Namespace Prefix: | bkyi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition Prepayment amount of note receivable. + References No definition available. + Details
Name: | bkyi_PrepaymentAmountOfNoteReceivable
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Warrants forfeited. + References No definition available. + Details
Name: | bkyi_WarrantsForfeited
Namespace Prefix: | bkyi_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition An amount representing an agreement for an unconditional promise by the maker to pay the Entity (holder) a definite sum of money at a future date more than one year from the balance sheet date, net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale. + 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 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 17 -Article 5 + Details
Name: | us-gaap_NotesAndLoansReceivableNetNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of cash paid during the current period for fees which are not defined elsewhere in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
Name: | us-gaap_PaymentsForFees
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash inflow associated with principal collections from a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
Name: | us-gaap_ProceedsFromCollectionOfNotesReceivable
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 the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
Name: | us-gaap_ProceedsFromDivestitureOfBusinesses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration