XML 15 R52.htm IDEA: XBRL DOCUMENT
v3.19.3

Note 11 - Convertible Notes Payable (Details Textual) - USD ($) |  |  |  |  | 3 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Jul. 10, 2019 | Jul. 01, 2019 | Jun. 14, 2019 | Apr. 04, 2019 | Jun. 30, 2019 | Sep. 30, 2019 | Nov. 11, 2015
Stock Issued During Period, Shares, Commitment Fees |  |  | 200,000 | 80,000 | 310,000 |  |
Stock Returned to Company, Prepayment of Debt Covenant |  |  |  |  | 180,000 |  |
Adjustments to Additional Paid in Capital, Commitment Fee Adjustment |  |  |  |  | $ 270,000 |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  |  |  |  |  |  | $ 3.60
Payments of Stock Issuance Costs, Commitment Fees | $ 50,000 |  |  |  |  |  |
Stock Issued During Period, Shares, Issued for Due Diligence Fee | 266,667 |  |  |  |  |  |
Stock Issued During Period, Value, Issued for Due Diligence Fee | $ 400,000 |  |  |  |  |  |
Payments of Stock Issuance Costs, Banker Fees | 193,500 |  |  |  |  |  |
Payments of Stock Issuance Costs, Legal Fees | 71,330 |  |  |  |  |  |
Class of Warrant or Right, Recorded as Debt Discount | $ 595,662 |  |  |  |  |  |
Investor Warrant [Member] |  |  |  |  |  |  |
Warrants and Rights Outstanding, Term | 5 years |  |  |  |  |  |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | 2,000,000 |  |  |  |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 1.50 |  |  |  |  |  |
Class of Warrant or Rights, Maximum Percentage of Securities Called by Warrants or Rights | 20.00% |  |  |  |  |  |
The Note [Member] | Senior Secured Convertible Note [Member] |  |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Price | $ 1.50 |  |  |  |  |  |
Debt Instrument, Unamortized Discount, Total | $ 510,000 |  |  |  |  |  |
Debt Instrument, Face Amount | 3,060,000 |  |  |  |  |  |
Proceeds from Debt, Net of Issuance Costs | 2,550,000 |  |  |  |  |  |
Debt Instrument, Periodic Payment, Principal due in 180 Days | 918,000 |  |  |  |  |  |
Debt Instrument, Periodic Payment, Principal due in 270 Days | $ 1,071,000 |  |  |  |  |  |
Debt Instrument, Interest Default Rate Percentage | 18.00% |  |  |  |  |  |
Debt Instrument, Periodic Payment, Principal, Maximum Percent | 20.00% |  |  |  |  |  |
Debt Instrument, Convertible, Percent | 25.00% |  |  |  |  |  |
Convertible Debentures [Member] |  |  |  |  |  |  |
Proceeds from Issuance of Debt |  |  |  | $ 550,000 |  |  |
Debt Instrument, Convertible, Conversion Price |  |  |  | $ 1.50 |  |  |
Debt Instrument, Discount Percentage |  |  |  | 7.00% |  |  |
Debt Instrument, Unamortized Discount, Total |  |  |  | $ 40,000 |  |  |
Debt Instrument, Number of Additional Borrowings Allowed |  |  |  | 2 |  |  |
Debt Instrument, Additional Borrowings Allowed Amount |  |  |  | $ 550,000 |  |  |
Debt Agreement, Maximum Borrowing Capacity |  |  |  | 1,020,000 |  |  |
Stock Issued During Period, Shares, Commitment Fees |  | 10,000 |  |  |  |  |
Debt Instrument, Fee Amount |  |  |  | 120,000 |  |  |
Monthly Commitment Fee |  |  |  | $ 15,000 |  |  |
Convertible Debentures [Member] | Minimum [Member] |  |  |  |  |  |  |
Debt Instrument, Convertible, Premium Payment Percentage |  |  |  | 5.00% |  |  |
Convertible Debentures [Member] | Maximum [Member] |  |  |  |  |  |  |
Debt Instrument, Convertible, Premium Payment Percentage |  |  |  | 25.00% |  |  |
Convertible Redeemable Note [Member] |  |  |  |  |  |  |
Proceeds from Issuance of Debt |  |  | $ 157,000 |  |  |  |
Debt Instrument, Convertible, Conversion Price |  |  | $ 1.50 |  |  |  |
Debt Instrument, Fee Amount |  |  | $ 30,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  | 10.00% |  |  |  |
Stock Returned to Company, Prepayment of Debt Covenant |  |  | 20,000 |  |  |  |
Convertible Redeemable Note [Member] | Minimum [Member] |  |  |  |  |  |  |
Debt Instrument, Convertible, Premium Payment Percentage |  |  | 10.00% |  |  |  |
Convertible Redeemable Note [Member] | Maximum [Member] |  |  |  |  |  |  |
Debt Instrument, Convertible, Premium Payment Percentage |  |  | 30.00% |  |  |  |
Convertible Debt [Member] |  |  |  |  |  |  |
Debt Instrument, Unamortized Discount, Total |  |  |  |  |  | $ 856,888 |
Debt Instrument, Fee Amount |  |  |  |  | 465,000 |  |
Debt Issuance Costs, Net, Total |  |  |  |  | 195,000 |  |
Legal Fees |  |  |  |  | $ 17,000 |  |

X
- Definition Amount of decrease in additional paid in capital (APIC) resulting from commitment fee adjustment. + References No definition available. + Details
Name: | bkyi_AdjustmentsToAdditionalPaidInCapitalCommitmentFeeAdjustment
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents the amount of warrant or right recorded as a debt discount to be amortized over the life of the related debt. + References No definition available. + Details
Name: | bkyi_ClassOfWarrantOrRightRecordedAsDebtDiscount
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Maximum percentage of securities into which the class of warrant or right may be converted. + References No definition available. + Details
Name: | bkyi_ClassOfWarrantOrRightsMaximumPercentageOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix: | bkyi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the maximum borrowing capacity under the debt agreement. + References No definition available. + Details
Name: | bkyi_DebtAgreementMaximumBorrowingCapacity
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of each additional borrowing under the debt instrument. + References No definition available. + Details
Name: | bkyi_DebtInstrumentAdditionalBorrowingsAllowedAmount
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Percentage of outstanding debt principal that can be converted into equity. + References No definition available. + Details
Name: | bkyi_DebtInstrumentConvertiblePercent
Namespace Prefix: | bkyi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage premium on principal of convertible debt instrument paid at time of redemption. + References No definition available. + Details
Name: | bkyi_DebtInstrumentConvertiblePremiumPaymentPercentage
Namespace Prefix: | bkyi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of discount on debt instrument. + References No definition available. + Details
Name: | bkyi_DebtInstrumentDiscountPercentage
Namespace Prefix: | bkyi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the interest default rate percentage under the debt agreement. + References No definition available. + Details
Name: | bkyi_DebtInstrumentInterestDefaultRatePercentage
Namespace Prefix: | bkyi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of additional borrowings allowed under the debt instrument. + References No definition available. + Details
Name: | bkyi_DebtInstrumentNumberOfAdditionalBorrowingsAllowed
Namespace Prefix: | bkyi_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of the required periodic payments applied to principal due in 180 days. + References No definition available. + Details
Name: | bkyi_DebtInstrumentPeriodicPaymentPrincipalDueIn180Days
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of the required periodic payments applied to principal due in 270 days. + References No definition available. + Details
Name: | bkyi_DebtInstrumentPeriodicPaymentPrincipalDueIn270Days
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents the maximum percentage of outstanding debt amount required for periodic payments applied to principal. + References No definition available. + Details
Name: | bkyi_DebtInstrumentPeriodicPaymentPrincipalMaximumPercent
Namespace Prefix: | bkyi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of commitment fee per month. + References No definition available. + Details
Name: | bkyi_MonthlyCommitmentFee
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The cash outflow for banker fee cost incurred directly with the issuance of an equity security. + References No definition available. + Details
Name: | bkyi_PaymentsOfStockIssuanceCostsBankerFees
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash outflow for commitment fee cost incurred directly with the issuance of an equity security. + References No definition available. + Details
Name: | bkyi_PaymentsOfStockIssuanceCostsCommitmentFees
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash outflow for legal fee cost incurred directly with the issuance of an equity security. + References No definition available. + Details
Name: | bkyi_PaymentsOfStockIssuanceCostsLegalFees
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of shares issued during the period for commitment fees. + References No definition available. + Details
Name: | bkyi_StockIssuedDuringPeriodSharesCommitmentFees
Namespace Prefix: | bkyi_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares issued for due diligence fee. + References No definition available. + Details
Name: | bkyi_StockIssuedDuringPeriodSharesIssuedForDueDiligenceFee
Namespace Prefix: | bkyi_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Value of stock issued for due diligence fee. + References No definition available. + Details
Name: | bkyi_StockIssuedDuringPeriodValueIssuedForDueDiligenceFee
Namespace Prefix: | bkyi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of shares that will be returned to the company if the debt is repaid before maturity date. + References No definition available. + Details
Name: | bkyi_StockReturnedToCompanyPrepaymentOfDebtCovenant
Namespace Prefix: | bkyi_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The price per share of the conversion feature embedded in the debt instrument. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031898-161870 + Details
Name: | us-gaap_DebtInstrumentConvertibleConversionPrice1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of the fee that accompanies borrowing money under the debt instrument. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentFeeAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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 Amount, after accumulated amortization, of debt discount. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28541-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentUnamortizedDiscount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399 + Details
Name: | us-gaap_DeferredFinanceCostsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
Name: | us-gaap_LegalFees
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromDebtNetOfIssuanceCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_WarrantsAndRightsOutstandingTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=bkyi_InvestorWarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_ShortTermDebtTypeAxis=bkyi_SeniorSecuredConvertibleNoteMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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