3.20.2 html 114 239 1 true 22 0 false 4 false false R1.htm 00090 - Document - Document and Entity Information Sheet http://www.brainstorm-cell.com/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 00100 - Statement - INTERIM CONDENSED CONSOLIDATED BALANCE SHEETS Sheet http://www.brainstorm-cell.com/role/StatementInterimCondensedConsolidatedBalanceSheets INTERIM CONDENSED CONSOLIDATED BALANCE SHEETS Statements 2 false false R3.htm 00105 - Statement - INTERIM CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) Sheet http://www.brainstorm-cell.com/role/StatementInterimCondensedConsolidatedBalanceSheetsParenthetical INTERIM CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 00200 - Statement - INTERIM CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (UNAUDITED) Sheet http://www.brainstorm-cell.com/role/StatementInterimCondensedConsolidatedStatementsOfComprehensiveLossUnaudited INTERIM CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (UNAUDITED) Statements 4 false false R5.htm 00300 - Statement - STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY Sheet http://www.brainstorm-cell.com/role/StatementStatementsOfChangesInStockholdersEquity STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY Statements 5 false false R6.htm 00400 - Statement - INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) Sheet http://www.brainstorm-cell.com/role/StatementInterimCondensedConsolidatedStatementsOfCashFlowsUnaudited INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) Statements 6 false false R7.htm 10101 - Disclosure - GENERAL Sheet http://www.brainstorm-cell.com/role/DisclosureGeneral GENERAL Notes 7 false false R8.htm 10201 - Disclosure - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES Sheet http://www.brainstorm-cell.com/role/DisclosureBasisOfPresentationAndSignificantAccountingPolicies BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES Notes 8 false false R9.htm 10301 - Disclosure - RESEARCH AND LICENSE AGREEMENT Sheet http://www.brainstorm-cell.com/role/DisclosureResearchAndLicenseAgreement RESEARCH AND LICENSE AGREEMENT Notes 9 false false R10.htm 10401 - Disclosure - SHORT TERM DEPOSITS Sheet http://www.brainstorm-cell.com/role/DisclosureShortTermDeposits SHORT TERM DEPOSITS Notes 10 false false R11.htm 10501 - Disclosure - PREPAID EXPENSES Sheet http://www.brainstorm-cell.com/role/DisclosurePrepaidExpenses PREPAID EXPENSES Notes 11 false false R12.htm 10601 - Disclosure - LEASES Sheet http://www.brainstorm-cell.com/role/DisclosureLeases LEASES Notes 12 false false R13.htm 10701 - Disclosure - STOCK CAPITAL Sheet http://www.brainstorm-cell.com/role/DisclosureStockCapital STOCK CAPITAL Notes 13 false false R14.htm 10801 - Disclosure - RESEARCH AND DEVELOPMENT, NET Sheet http://www.brainstorm-cell.com/role/DisclosureResearchAndDevelopmentNet RESEARCH AND DEVELOPMENT, NET Notes 14 false false R15.htm 10901 - Disclosure - SUBSEQUENT EVENTS Sheet http://www.brainstorm-cell.com/role/DisclosureSubsequentEvents SUBSEQUENT EVENTS Notes 15 false false R16.htm 20202 - Disclosure - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies) Sheet http://www.brainstorm-cell.com/role/DisclosureBasisOfPresentationAndSignificantAccountingPoliciesPolicies BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies) Policies 16 false false R17.htm 30603 - Disclosure - LEASES (Tables) Sheet http://www.brainstorm-cell.com/role/DisclosureLeasesTables LEASES (Tables) Tables http://www.brainstorm-cell.com/role/DisclosureLeases 17 false false R18.htm 30703 - Disclosure - STOCK CAPITAL (Tables) Sheet http://www.brainstorm-cell.com/role/DisclosureStockCapitalTables STOCK CAPITAL (Tables) Tables http://www.brainstorm-cell.com/role/DisclosureStockCapital 18 false false R19.htm 30803 - Disclosure - RESEARCH AND DEVELOPMENT, NET (Tables) Sheet http://www.brainstorm-cell.com/role/DisclosureResearchAndDevelopmentNetTables RESEARCH AND DEVELOPMENT, NET (Tables) Tables http://www.brainstorm-cell.com/role/DisclosureResearchAndDevelopmentNet 19 false false R20.htm 40301 - Disclosure - RESEARCH AND LICENSE AGREEMENT (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureResearchAndLicenseAgreementDetails RESEARCH AND LICENSE AGREEMENT (Details) Details http://www.brainstorm-cell.com/role/DisclosureResearchAndLicenseAgreement 20 false false R21.htm 40401 - Disclosure - SHORT TERM DEPOSITS (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureShortTermDepositsDetails SHORT TERM DEPOSITS (Details) Details http://www.brainstorm-cell.com/role/DisclosureShortTermDeposits 21 false false R22.htm 40501 - Disclosure - PREPAID EXPENSES (Details) Sheet http://www.brainstorm-cell.com/role/DisclosurePrepaidExpensesDetails PREPAID EXPENSES (Details) Details http://www.brainstorm-cell.com/role/DisclosurePrepaidExpenses 22 false false R23.htm 40601 - Disclosure - LEASES - Supplemental cash flow information related to operating leases (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureLeasesSupplementalCashFlowInformationRelatedToOperatingLeasesDetails LEASES - Supplemental cash flow information related to operating leases (Details) Details 23 false false R24.htm 40602 - Disclosure - LEASES - Future lease payments under operating leases (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureLeasesFutureLeasePaymentsUnderOperatingLeasesDetails LEASES - Future lease payments under operating leases (Details) Details 24 false false R25.htm 40603 - Disclosure - LEASES - Additional information (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureLeasesAdditionalInformationDetails LEASES - Additional information (Details) Details 25 false false R26.htm 40701 - Disclosure - STOCK CAPITAL - Stock option fair value assumptions (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureStockCapitalStockOptionFairValueAssumptionsDetails STOCK CAPITAL - Stock option fair value assumptions (Details) Details 26 false false R27.htm 40702 - Disclosure - STOCK CAPITAL - Employee Stock Option (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureStockCapitalEmployeeStockOptionDetails STOCK CAPITAL - Employee Stock Option (Details) Details 27 false false R28.htm 40703 - Disclosure - STOCK CAPITAL - Restricted Stock (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureStockCapitalRestrictedStockDetails STOCK CAPITAL - Restricted Stock (Details) Details 28 false false R29.htm 40704 - Disclosure - STOCK CAPITAL - Stock-Based Compensation Expense (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureStockCapitalStockBasedCompensationExpenseDetails STOCK CAPITAL - Stock-Based Compensation Expense (Details) Details 29 false false R30.htm 40705 - Disclosure - STOCK CAPITAL - Additional information (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureStockCapitalAdditionalInformationDetails STOCK CAPITAL - Additional information (Details) Details 30 false false R31.htm 40801 - Disclosure - RESEARCH AND DEVELOPMENT, NET (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureResearchAndDevelopmentNetDetails RESEARCH AND DEVELOPMENT, NET (Details) Details http://www.brainstorm-cell.com/role/DisclosureResearchAndDevelopmentNetTables 31 false false R32.htm 40901 - Disclosure - SUBSEQUENT EVENTS (Details) Sheet http://www.brainstorm-cell.com/role/DisclosureSubsequentEventsDetails SUBSEQUENT EVENTS (Details) Details http://www.brainstorm-cell.com/role/DisclosureSubsequentEvents 32 false false All Reports Book All Reports bcli-20200930x10q.htm bcli-20200930.xsd bcli-20200930_cal.xml bcli-20200930_def.xml bcli-20200930_lab.xml bcli-20200930_pre.xml bcli-20200930xex31d1.htm bcli-20200930xex31d2.htm bcli-20200930xex32d1.htm bcli-20200930xex32d2.htm http://fasb.org/srt/2020-01-31 http://xbrl.sec.gov/dei/2020-01-31 http://fasb.org/us-gaap/2020-01-31 true true