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v2.4.1.9

Note K - Commitments and Contingencies (Details) (USD $) | 12 Months Ended | 0 Months Ended
--- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Mar. 13, 2014
Note K - Commitments and Contingencies (Details) [Line Items] |  |  |
Operating Leases, Rent Expense | $ 174,000 us-gaap_LeaseAndRentalExpense | $ 159,000 us-gaap_LeaseAndRentalExpense |
LifeSouth [Member] |  |  |
Note K - Commitments and Contingencies (Details) [Line Items] |  |  |
Loss Contingency, Damages Sought, Value |  |  | $ 718,500 us-gaap_LossContingencyDamagesSoughtValue / us-gaap_LitigationCaseAxis = bkyi_LifeSouthMember

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- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References No definition available. + Details
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- Definition The value (monetary amount) of the award the plaintiff seeks in the legal matter. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349 + Details
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