3.22.2.2 html 378 381 1 false 96 0 false 9 false false R1.htm 0000001 - Document - Cover Page Sheet http://www.mondeeholdings.com/role/CoverPage Cover Page Cover 1 false false R2.htm 0000002 - Statement - Condensed Consolidated Balance Sheets Sheet http://www.mondeeholdings.com/role/CondensedConsolidatedBalanceSheets Condensed Consolidated Balance Sheets Statements 2 false false R3.htm 0000003 - Statement - Consolidated Balance Sheets (Parenthetical) Sheet http://www.mondeeholdings.com/role/ConsolidatedBalanceSheetsParenthetical Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 0000004 - Statement - Condensed Consolidated Statements of Operations Sheet http://www.mondeeholdings.com/role/CondensedConsolidatedStatementsofOperations Condensed Consolidated Statements of Operations Statements 4 false false R5.htm 0000005 - Statement - Consolidated Statements of Operations (Parenthetical) Sheet http://www.mondeeholdings.com/role/ConsolidatedStatementsofOperationsParenthetical Consolidated Statements of Operations (Parenthetical) Statements 5 false false R6.htm 0000006 - Statement - Condensed Consolidated Statements of Comprehensive Loss Sheet http://www.mondeeholdings.com/role/CondensedConsolidatedStatementsofComprehensiveLoss Condensed Consolidated Statements of Comprehensive Loss Statements 6 false false R7.htm 0000007 - Statement - Condensed Consolidated Statements of Changes in Mezzanine Equity and Stockholders' Deficit Sheet http://www.mondeeholdings.com/role/CondensedConsolidatedStatementsofChangesinMezzanineEquityandStockholdersDeficit Condensed Consolidated Statements of Changes in Mezzanine Equity and Stockholders' Deficit Statements 7 false false R8.htm 0000008 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Sheet http://www.mondeeholdings.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Statements 8 false false R9.htm 0000009 - Disclosure - NATURE OF OPERATIONS Sheet http://www.mondeeholdings.com/role/NATUREOFOPERATIONS NATURE OF OPERATIONS Notes 9 false false R10.htm 0000010 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Sheet http://www.mondeeholdings.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Notes 10 false false R11.htm 0000011 - Disclosure - REVERSE RECAPITALIZATION Sheet http://www.mondeeholdings.com/role/REVERSERECAPITALIZATION REVERSE RECAPITALIZATION Notes 11 false false R12.htm 0000012 - Disclosure - WARRANTS Sheet http://www.mondeeholdings.com/role/WARRANTS WARRANTS Notes 12 false false R13.htm 0000013 - Disclosure - DEBT Sheet http://www.mondeeholdings.com/role/DEBT DEBT Notes 13 false false R14.htm 0000014 - Disclosure - FAIR VALUE MEASUREMENT Sheet http://www.mondeeholdings.com/role/FAIRVALUEMEASUREMENT FAIR VALUE MEASUREMENT Notes 14 false false R15.htm 0000015 - Disclosure - REVENUE Sheet http://www.mondeeholdings.com/role/REVENUE REVENUE Notes 15 false false R16.htm 0000016 - Disclosure - INCOME TAXES Sheet http://www.mondeeholdings.com/role/INCOMETAXES INCOME TAXES Notes 16 false false R17.htm 0000017 - Disclosure - REDEEMABLE PREFERRED STOCK Sheet http://www.mondeeholdings.com/role/REDEEMABLEPREFERREDSTOCK REDEEMABLE PREFERRED STOCK Notes 17 false false R18.htm 0000018 - Disclosure - COMMITMENTS AND CONTINGENCIES Sheet http://www.mondeeholdings.com/role/COMMITMENTSANDCONTINGENCIES COMMITMENTS AND CONTINGENCIES Notes 18 false false R19.htm 0000019 - Disclosure - OPERATING LEASES Sheet http://www.mondeeholdings.com/role/OPERATINGLEASES OPERATING LEASES Notes 19 false false R20.htm 0000020 - Disclosure - EMPLOYEE BENEFIT PLAN Sheet http://www.mondeeholdings.com/role/EMPLOYEEBENEFITPLAN EMPLOYEE BENEFIT PLAN Notes 20 false false R21.htm 0000021 - Disclosure - RELATED PARTY TRANSACTIONS Sheet http://www.mondeeholdings.com/role/RELATEDPARTYTRANSACTIONS RELATED PARTY TRANSACTIONS Notes 21 false false R22.htm 0000022 - Disclosure - SEGMENT INFORMATION Sheet http://www.mondeeholdings.com/role/SEGMENTINFORMATION SEGMENT INFORMATION Notes 22 false false R23.htm 0000023 - Disclosure - Class A Common Stock Sheet http://www.mondeeholdings.com/role/ClassACommonStock Class A Common Stock Notes 23 false false R24.htm 0000024 - Disclosure - STOCK-BASED COMPENSATION Sheet http://www.mondeeholdings.com/role/STOCKBASEDCOMPENSATION STOCK-BASED COMPENSATION Notes 24 false false R25.htm 0000025 - Disclosure - NET LOSS PER SHARE Sheet http://www.mondeeholdings.com/role/NETLOSSPERSHARE NET LOSS PER SHARE Notes 25 false false R26.htm 0000026 - Disclosure - RESTRUCTURING Sheet http://www.mondeeholdings.com/role/RESTRUCTURING RESTRUCTURING Notes 26 false false R27.htm 0000027 - Disclosure - SUBSEQUENT EVENTS Sheet http://www.mondeeholdings.com/role/SUBSEQUENTEVENTS SUBSEQUENT EVENTS Notes 27 false false R28.htm 0000028 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) Sheet http://www.mondeeholdings.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) Policies 28 false false R29.htm 0000029 - Disclosure - REVERSE RECAPITALIZATION (Tables) Sheet http://www.mondeeholdings.com/role/REVERSERECAPITALIZATIONTables REVERSE RECAPITALIZATION (Tables) Tables http://www.mondeeholdings.com/role/REVERSERECAPITALIZATION 29 false false R30.htm 0000030 - Disclosure - WARRANTS (Tables) Sheet http://www.mondeeholdings.com/role/WARRANTSTables WARRANTS (Tables) Tables http://www.mondeeholdings.com/role/WARRANTS 30 false false R31.htm 0000031 - Disclosure - FAIR VALUE MEASUREMENT (Tables) Sheet http://www.mondeeholdings.com/role/FAIRVALUEMEASUREMENTTables FAIR VALUE MEASUREMENT (Tables) Tables http://www.mondeeholdings.com/role/FAIRVALUEMEASUREMENT 31 false false R32.htm 0000032 - Disclosure - REVENUE (Tables) Sheet http://www.mondeeholdings.com/role/REVENUETables REVENUE (Tables) Tables http://www.mondeeholdings.com/role/REVENUE 32 false false R33.htm 0000033 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables) Sheet http://www.mondeeholdings.com/role/COMMITMENTSANDCONTINGENCIESTables COMMITMENTS AND CONTINGENCIES (Tables) Tables http://www.mondeeholdings.com/role/COMMITMENTSANDCONTINGENCIES 33 false false R34.htm 0000034 - Disclosure - OPERATING LEASES (Tables) Sheet http://www.mondeeholdings.com/role/OPERATINGLEASESTables OPERATING LEASES (Tables) Tables http://www.mondeeholdings.com/role/OPERATINGLEASES 34 false false R35.htm 0000035 - Disclosure - EMPLOYEE BENEFIT PLAN (Tables) Sheet http://www.mondeeholdings.com/role/EMPLOYEEBENEFITPLANTables EMPLOYEE BENEFIT PLAN (Tables) Tables http://www.mondeeholdings.com/role/EMPLOYEEBENEFITPLAN 35 false false R36.htm 0000036 - Disclosure - RELATED PARTY TRANSACTIONS (Tables) Sheet http://www.mondeeholdings.com/role/RELATEDPARTYTRANSACTIONSTables RELATED PARTY TRANSACTIONS (Tables) Tables http://www.mondeeholdings.com/role/RELATEDPARTYTRANSACTIONS 36 false false R37.htm 0000037 - Disclosure - SEGMENT INFORMATION (Tables) Sheet http://www.mondeeholdings.com/role/SEGMENTINFORMATIONTables SEGMENT INFORMATION (Tables) Tables http://www.mondeeholdings.com/role/SEGMENTINFORMATION 37 false false R38.htm 0000038 - Disclosure - STOCK-BASED COMPENSATION (Tables) Sheet http://www.mondeeholdings.com/role/STOCKBASEDCOMPENSATIONTables STOCK-BASED COMPENSATION (Tables) Tables http://www.mondeeholdings.com/role/STOCKBASEDCOMPENSATION 38 false false R39.htm 0000039 - Disclosure - NET LOSS PER SHARE (Tables) Sheet http://www.mondeeholdings.com/role/NETLOSSPERSHARETables NET LOSS PER SHARE (Tables) Tables http://www.mondeeholdings.com/role/NETLOSSPERSHARE 39 false false R40.htm 0000040 - Disclosure - NATURE OF OPERATIONS - Additional information (Details) Sheet http://www.mondeeholdings.com/role/NATUREOFOPERATIONSAdditionalinformationDetails NATURE OF OPERATIONS - Additional information (Details) Details 40 false false R41.htm 0000041 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) Sheet http://www.mondeeholdings.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) Details http://www.mondeeholdings.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies 41 false false R42.htm 0000042 - Disclosure - REVERSE RECAPITALIZATION - Additional Information (Details) Sheet http://www.mondeeholdings.com/role/REVERSERECAPITALIZATIONAdditionalInformationDetails REVERSE RECAPITALIZATION - Additional Information (Details) Details 42 false false R43.htm 0000043 - Disclosure - REVERSE RECAPITALIZATION - Schedule of Allocation of Earn-Out Shares (Details) Sheet http://www.mondeeholdings.com/role/REVERSERECAPITALIZATIONScheduleofAllocationofEarnOutSharesDetails REVERSE RECAPITALIZATION - Schedule of Allocation of Earn-Out Shares (Details) Details 43 false false R44.htm 0000044 - Disclosure - REVERSE RECAPITALIZATION - Schedule of Fair Value Valuation Assumptions (Details) Sheet http://www.mondeeholdings.com/role/REVERSERECAPITALIZATIONScheduleofFairValueValuationAssumptionsDetails REVERSE RECAPITALIZATION - Schedule of Fair Value Valuation Assumptions (Details) Details 44 false false R45.htm 0000045 - Disclosure - REVERSE RECAPITALIZATION - Schedule of Reverse Recapitalization (Details) Sheet http://www.mondeeholdings.com/role/REVERSERECAPITALIZATIONScheduleofReverseRecapitalizationDetails REVERSE RECAPITALIZATION - Schedule of Reverse Recapitalization (Details) Details 45 false false R46.htm 0000046 - Disclosure - WARRANTS - Common Stock Warrants Outstanding (Details) Sheet http://www.mondeeholdings.com/role/WARRANTSCommonStockWarrantsOutstandingDetails WARRANTS - Common Stock Warrants Outstanding (Details) Details 46 false false R47.htm 0000047 - Disclosure - WARRANTS - Additional Information (Details) Sheet http://www.mondeeholdings.com/role/WARRANTSAdditionalInformationDetails WARRANTS - Additional Information (Details) Details 47 false false R48.htm 0000048 - Disclosure - Warrants - Fair Value Measurement Inputs (Details) Sheet http://www.mondeeholdings.com/role/WarrantsFairValueMeasurementInputsDetails Warrants - Fair Value Measurement Inputs (Details) Details 48 false false R49.htm 0000049 - Disclosure - WARRANTS - Summary of Warrant Activity (Details) Sheet http://www.mondeeholdings.com/role/WARRANTSSummaryofWarrantActivityDetails WARRANTS - Summary of Warrant Activity (Details) Details 49 false false R50.htm 0000050 - Disclosure - DEBT - TCW Credit Agreement (Details) Sheet http://www.mondeeholdings.com/role/DEBTTCWCreditAgreementDetails DEBT - TCW Credit Agreement (Details) Details 50 false false R51.htm 0000051 - Disclosure - FAIR VALUE MEASUREMENT - Financial assets and liabilities that were measured at fair value, on a recurring basis (Details) Sheet http://www.mondeeholdings.com/role/FAIRVALUEMEASUREMENTFinancialassetsandliabilitiesthatweremeasuredatfairvalueonarecurringbasisDetails FAIR VALUE MEASUREMENT - Financial assets and liabilities that were measured at fair value, on a recurring basis (Details) Details 51 false false R52.htm 0000052 - Disclosure - FAIR VALUE MEASUREMENT - Fair value adjustments for earn-out consideration measured using significant unobservable inputs (level 3) (Details) Sheet http://www.mondeeholdings.com/role/FAIRVALUEMEASUREMENTFairvalueadjustmentsforearnoutconsiderationmeasuredusingsignificantunobservableinputslevel3Details FAIR VALUE MEASUREMENT - Fair value adjustments for earn-out consideration measured using significant unobservable inputs (level 3) (Details) Details 52 false false R53.htm 0000053 - Disclosure - REVENUE - Disaggregation of revenue (Details) Sheet http://www.mondeeholdings.com/role/REVENUEDisaggregationofrevenueDetails REVENUE - Disaggregation of revenue (Details) Details 53 false false R54.htm 0000054 - Disclosure - REVENUE - Contract balances (Details) Sheet http://www.mondeeholdings.com/role/REVENUEContractbalancesDetails REVENUE - Contract balances (Details) Details 54 false false R55.htm 0000055 - Disclosure - REVENUE - Additional information (Details) Sheet http://www.mondeeholdings.com/role/REVENUEAdditionalinformationDetails REVENUE - Additional information (Details) Details 55 false false R56.htm 0000056 - Disclosure - INCOME TAXES (Details) Sheet http://www.mondeeholdings.com/role/INCOMETAXESDetails INCOME TAXES (Details) Details http://www.mondeeholdings.com/role/INCOMETAXES 56 false false R57.htm 0000057 - Disclosure - REDEEMABLE PREFERRED STOCK (Details) Sheet http://www.mondeeholdings.com/role/REDEEMABLEPREFERREDSTOCKDetails REDEEMABLE PREFERRED STOCK (Details) Details http://www.mondeeholdings.com/role/REDEEMABLEPREFERREDSTOCK 57 false false R58.htm 0000058 - Disclosure - COMMITMENTS AND CONTINGENCIES - Additional information (Details) Sheet http://www.mondeeholdings.com/role/COMMITMENTSANDCONTINGENCIESAdditionalinformationDetails COMMITMENTS AND CONTINGENCIES - Additional information (Details) Details 58 false false R59.htm 0000059 - Disclosure - COMMITMENTS AND CONTINGENCIES - Contractual obligations (Details) Sheet http://www.mondeeholdings.com/role/COMMITMENTSANDCONTINGENCIESContractualobligationsDetails COMMITMENTS AND CONTINGENCIES - Contractual obligations (Details) Details 59 false false R60.htm 0000060 - Disclosure - OPERATING LEASES - Additional Information (Details) Sheet http://www.mondeeholdings.com/role/OPERATINGLEASESAdditionalInformationDetails OPERATING LEASES - Additional Information (Details) Details 60 false false R61.htm 0000061 - Disclosure - OPERATING LEASES - Supplemental balance sheet information (Details) Sheet http://www.mondeeholdings.com/role/OPERATINGLEASESSupplementalbalancesheetinformationDetails OPERATING LEASES - Supplemental balance sheet information (Details) Details 61 false false R62.htm 0000062 - Disclosure - OPERATING LEASES - Supplemental cash flow information (Details) Sheet http://www.mondeeholdings.com/role/OPERATINGLEASESSupplementalcashflowinformationDetails OPERATING LEASES - Supplemental cash flow information (Details) Details 62 false false R63.htm 0000063 - Disclosure - OPERATING LEASES - Future minimum lease payments (Details) Sheet http://www.mondeeholdings.com/role/OPERATINGLEASESFutureminimumleasepaymentsDetails OPERATING LEASES - Future minimum lease payments (Details) Details 63 false false R64.htm 0000064 - Disclosure - EMPLOYEE BENEFIT PLAN - Additional Information (Details) Sheet http://www.mondeeholdings.com/role/EMPLOYEEBENEFITPLANAdditionalInformationDetails EMPLOYEE BENEFIT PLAN - Additional Information (Details) Details 64 false false R65.htm 0000065 - Disclosure - EMPLOYEE BENEFIT PLAN - Summary of Components of net periodic benefit costs (Details) Sheet http://www.mondeeholdings.com/role/EMPLOYEEBENEFITPLANSummaryofComponentsofnetperiodicbenefitcostsDetails EMPLOYEE BENEFIT PLAN - Summary of Components of net periodic benefit costs (Details) Details 65 false false R66.htm 0000066 - Disclosure - EMPLOYEE BENEFIT PLAN - Summary of components of actuarial gain on retirement benefits (Details) Sheet http://www.mondeeholdings.com/role/EMPLOYEEBENEFITPLANSummaryofcomponentsofactuarialgainonretirementbenefitsDetails EMPLOYEE BENEFIT PLAN - Summary of components of actuarial gain on retirement benefits (Details) Details 66 false false R67.htm 0000067 - Disclosure - RELATED PARTY TRANSACTIONS - Related party balances (Details) Sheet http://www.mondeeholdings.com/role/RELATEDPARTYTRANSACTIONSRelatedpartybalancesDetails RELATED PARTY TRANSACTIONS - Related party balances (Details) Details 67 false false R68.htm 0000068 - Disclosure - RELATED PARTY TRANSACTIONS - Related party transactions (Details) Sheet http://www.mondeeholdings.com/role/RELATEDPARTYTRANSACTIONSRelatedpartytransactionsDetails RELATED PARTY TRANSACTIONS - Related party transactions (Details) Details 68 false false R69.htm 0000069 - Disclosure - RELATED PARTY TRANSACTIONS - Additional information (Details) Sheet http://www.mondeeholdings.com/role/RELATEDPARTYTRANSACTIONSAdditionalinformationDetails RELATED PARTY TRANSACTIONS - Additional information (Details) Details 69 false false R70.htm 0000070 - Disclosure - SEGMENT INFORMATION - Amounts detailed in segment reconciliation (Details) Sheet http://www.mondeeholdings.com/role/SEGMENTINFORMATIONAmountsdetailedinsegmentreconciliationDetails SEGMENT INFORMATION - Amounts detailed in segment reconciliation (Details) Details 70 false false R71.htm 0000071 - Disclosure - SEGMENT INFORMATION - Revenue by geographic area (Details) Sheet http://www.mondeeholdings.com/role/SEGMENTINFORMATIONRevenuebygeographicareaDetails SEGMENT INFORMATION - Revenue by geographic area (Details) Details 71 false false R72.htm 0000072 - Disclosure - Class A Common Stock (Details) Sheet http://www.mondeeholdings.com/role/ClassACommonStockDetails Class A Common Stock (Details) Details http://www.mondeeholdings.com/role/ClassACommonStock 72 false false R73.htm 0000073 - Disclosure - STOCK-BASED COMPENSATION - Additional Information (Details) Sheet http://www.mondeeholdings.com/role/STOCKBASEDCOMPENSATIONAdditionalInformationDetails STOCK-BASED COMPENSATION - Additional Information (Details) Details 73 false false R74.htm 0000074 - Disclosure - STOCK-BASED COMPENSATION - Schedule of Assumptions Used to Calculate Grant Date Fair Value (Details) Sheet http://www.mondeeholdings.com/role/STOCKBASEDCOMPENSATIONScheduleofAssumptionsUsedtoCalculateGrantDateFairValueDetails STOCK-BASED COMPENSATION - Schedule of Assumptions Used to Calculate Grant Date Fair Value (Details) Details 74 false false R75.htm 0000075 - Disclosure - STOCK-BASED COMPENSATION - Incentive Units and RSU Activity (Details) Sheet http://www.mondeeholdings.com/role/STOCKBASEDCOMPENSATIONIncentiveUnitsandRSUActivityDetails STOCK-BASED COMPENSATION - Incentive Units and RSU Activity (Details) Details 75 false false R76.htm 0000076 - Disclosure - NET LOSS PER SHARE - Schedule of Computation of Basic and Diluted Net Loss per Share (Details) Sheet http://www.mondeeholdings.com/role/NETLOSSPERSHAREScheduleofComputationofBasicandDilutedNetLossperShareDetails NET LOSS PER SHARE - Schedule of Computation of Basic and Diluted Net Loss per Share (Details) Details 76 false false R77.htm 0000077 - Disclosure - NET LOSS PER SHARE - Schedule of Antidilutive Securities Excluded from Computation of Earnings per Share (Details) Sheet http://www.mondeeholdings.com/role/NETLOSSPERSHAREScheduleofAntidilutiveSecuritiesExcludedfromComputationofEarningsperShareDetails NET LOSS PER SHARE - Schedule of Antidilutive Securities Excluded from Computation of Earnings per Share (Details) Details 77 false false R78.htm 0000078 - Disclosure - Restructuring and Related Activities (Details) Sheet http://www.mondeeholdings.com/role/RestructuringandRelatedActivitiesDetails Restructuring and Related Activities (Details) Details 78 false false R79.htm 0000079 - Disclosure - SUBSEQUENT EVENTS (Details) Sheet http://www.mondeeholdings.com/role/SUBSEQUENTEVENTSDetails SUBSEQUENT EVENTS (Details) Details http://www.mondeeholdings.com/role/SUBSEQUENTEVENTS 79 false false All Reports Book All Reports [ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 2 fact(s) appearing in ix:hidden were eligible for transformation: mond:NumberOfWarrantsIssuedPerUnit - mond-20220930.htm 4 mond-20220930.htm mond-20220930.xsd mond-20220930_cal.xml mond-20220930_def.xml mond-20220930_lab.xml mond-20220930_pre.xml mond-form10xq2022q3xex311.htm mond-form10xq2022q3xex312.htm mond-form10xq2022q3xex321.htm mond-form10xq2022q3xex322.htm http://fasb.org/srt/2022 http://fasb.org/us-gaap/2022 http://xbrl.sec.gov/dei/2022 true true