XML 63 R50.htm IDEA: XBRL DOCUMENT
v3.22.1

SUBSEQUENT EVENTS (Details) - Subsequent event - Wilson Wolf Manufacturing Corporation - Binding Services Agreement $ in Millions | Apr. 21, 2022 USD ($)
--- | ---
Subsequent Event [Line Items] |
Total amount of cash received from Wilson Wolf | $ 8.0
Advance received for non-exclusive training of Wilson Wolf to make, use, and sell Marker's cell culture non-proprietary media formulation | 2.0
Advance received for non-exclusive training of Wilson Wolf to replicate Marker's quality management system inclusive of all underlying documents | 1.0
Advance received for non-exclusive training of Wilson Wolf to replicate Marker's cGMP-compliant, linearly scalable, G-Rex based T-cell manufacturing process | 2.0
Advance received under the hired to invent doctrine for Marker to train Wilson Wolf on its expertise in the optimization of T-cell therapy manufacturing processes | $ 3.0
Period for completion of optimization work under the direction of Wilson Wolf which Marker will make good faith efforts from the agreement date | 18 months
Additional amount agreed to received from Wilson Wolf if the Work Direction is completed within one year from the onset of the agreement | $ 1.0

X
- Definition The additional amount agreed to received from Wilson Wolf if the Work Direction is completed within one year from the onset of the agreement. + References No definition available. + Details
Name: | mrkr_AdditionalAmountAgreedToPayIfWorkDirectionIsCompletedWithinOneYearFromOnsetOfAgreement
Namespace Prefix: | mrkr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The period for completion of optimization work under the direction of Wilson Wolf which Marker will make good faith efforts. + References No definition available. + Details
Name: | mrkr_PeriodForCompletionOfOptimizationWorkUnderDirectionOfWilsonWolfWhichMarkerWillMakeGoodFaithEffortsFromAgreementDate
Namespace Prefix: | mrkr_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of advance received from Wilson Wolf Mission for giving non-exclusive training of Wilson Wolf to make, use, and sell Marker's cell culture non-proprietary media formulation. + References No definition available. + Details
Name: | mrkr_RelatedPartyAdvanceReceivedForNonExclusiveTrainingToMakeUseAndSellMarkersCellCultureNonProprietaryMediaFormulation
Namespace Prefix: | mrkr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of advance received from Wilson Wolf Mission for giving non-exclusive training of Wilson Wolf to be able to replicate Marker's cGMP-compliant, linearly scalable, G-Rex based T-cell manufacturing process. + References No definition available. + Details
Name: | mrkr_RelatedPartyAdvanceReceivedForNonExclusiveTrainingToReplicateMarkersCgmpCompliantLinearlyScalableGRexBasedTCellManufacturingProcess
Namespace Prefix: | mrkr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of advance received from Wilson Wolf Mission for giving non-exclusive training of Wilson Wolf to replicate Marker's quality management system inclusive of all underlying documents. + References No definition available. + Details
Name: | mrkr_RelatedPartyAdvanceReceivedForNonExclusiveTrainingToReplicateMarkersQualityManagementSystemInclusiveOfAllUnderlyingDocuments
Namespace Prefix: | mrkr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of advance received under the hired to invent doctrine for Marker to train Wilson Wolf on its expertise in the optimization of T-cell therapy manufacturing processes using G-Rex and to conduct CAR T and TCR G-Rex Optimization Work under the direction of Wilson Wolf (the "Work Direction"). + References No definition available. + Details
Name: | mrkr_RelatedPartyAdvanceReceivedUnderHiredToInventDoctrineForMarkerToTrainWilsonWolfOnItsExpertiseInOptimizationOfTCellTherapyManufacturingProcesses
Namespace Prefix: | mrkr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Reflects the sum of all other revenue and income realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period. + References No definition available. + Details
Name: | us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=mrkr_WilsonWolfManufacturingCorporationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=mrkr_BindingServicesAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |