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The eligibility period for conversion of convertible debt instrument.

No definition available.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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Percentage discount applied on trading price in determination of conversion price of convertible debt instrument.

No definition available.

Name:	bcli_DebtInstrumentConvertibleConversionPriceDeterminationPercentageDiscountAppliedOnTradingPrice
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Threshold trading days used to determine the lowest stock price for calculating the conversion price.

No definition available.

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Percentage discount applied on lowest trading price in determination of conversion price of convertible debt instrument in the event of default.

No definition available.

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Threshold number of trading days as look back period considered in determination of conversion price of convertible debt instrument in the event of default.

No definition available.

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Interest rate as percentage of outstanding obligations for funds borrowed in the event of default.

No definition available.

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Percentage of potential payments in the event of default to be made by the issuer of debt instrument.

No definition available.

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Contractual interest rate for funds borrowed, under the debt agreement applicable in the event of default.

No definition available.

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Number of days from the debt issue date until the first scheduled installment payment is due under the debt instrument.

No definition available.

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The percentage of proceeds from future financings that a lender is entitled (or required) to receive or have applied toward repayment of a debt instrument.

No definition available.

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The minimum amount of proceeds from a future financing that must be raised for the lender's right to claim a specified percentage of the proceeds to apply toward repayment of the debt instrument to be triggered.

No definition available.

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Maximum additional borrowing capacity under a debt instrument.

No definition available.

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Period during which the issuer is not required to make any scheduled repayments of the debt instruments.

No definition available.

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Number of accredited investors to whom each debt instruments were issued.

No definition available.

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Number of installments within which the company has to be make repayments under debt agreement.

No definition available.

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Period Type:	duration

Number of debt instruments issued to each investor.

No definition available.

Name:	bcli_DebtInstrumentNumberOfInstrumentsIssuedToEachInvestor
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Data Type:	xbrli:integerItemType
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Number of securities purchase agreement entered to issue debt instrument to each investors.

No definition available.

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Optional period at specified discounts given to the borrower for early repayment of debt.

No definition available.

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Period Type:	duration

Number of installments required to repay the debt amount.

No definition available.

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Period Type:	duration

Number of days between each consecutive scheduled installment payment under the debt instrument following the initial deferral period.

No definition available.

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Period following the initial installment deferral period, during which scheduled debt payments are required under the debt instrument.

No definition available.

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Data Type:	xbrli:integerItemType
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Amount of short-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in eighth month following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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Amount of short-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth month following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

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Data Type:	xbrli:monetaryItemType
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Amount of short-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth month following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

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Data Type:	xbrli:monetaryItemType
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Amount of short-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in ninth month following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

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Data Type:	xbrli:monetaryItemType
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Amount of short-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in first month following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

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Data Type:	xbrli:monetaryItemType
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Amount of short-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in seventh month following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

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Data Type:	xbrli:monetaryItemType
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Amount of short-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in sixth month following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Amount of short-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in tenth month following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

Name:	bcli_ShortTermDebtMaturityRepaymentsInTenMonths
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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Amount of short-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third month following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

Name:	bcli_ShortTermDebtMaturityRepaymentsInThreeMonths
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Amount of short-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second month following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

Name:	bcli_ShortTermDebtMaturityRepaymentsInTwoMonths
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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Face (par) amount of debt instrument at time of issuance.

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Amount of the fee that accompanies borrowing money under the debt instrument.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount of the required periodic payments applied to principal.

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Period Type:	duration

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	us-gaap_DebtInstrumentTerm
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Amount of debt discount to be amortized within one year or within the normal operating cycle, if longer.

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The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.

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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.

No definition available.

Name:	us-gaap_ShortTermDebtLineItems
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Data Type:	xbrli:stringItemType
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Data Type:	na
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