XML 71 R89.htm IDEA: XBRL DOCUMENT
v3.20.1

STOCKHOLDERS' EQUITY: - Stock-based Compensation Expense Related to Discontinued Operations (Details) $ in Millions | 12 Months Ended
--- | ---
Mar. 31, 2020 USD ($) numberOfExerciseMultiple | Mar. 31, 2019 USD ($) | Mar. 31, 2018 USD ($)
Share-based compensation |  |  |
Stock-based compensation of discontinued operations | $ 0.0 | $ 62.8 | $ 10.3
Holdback expenses | $ 38.3 |  |
Consideration Holdback |  |  |
Share-based compensation |  |  |
Contingent consideration arrangements, number of annual increments | numberOfExerciseMultiple | 3 |  |
Data Plus Math Corporation |  |  |
Share-based compensation |  |  |
Holdback consideration transferred | $ 24.7 |  |
Holdback expenses | $ 6.2 |  |
Data Plus Math Corporation | Consideration Holdback |  |  |
Share-based compensation |  |  |
Contingent consideration arrangements, number of annual increments | numberOfExerciseMultiple | 3 |  |
Arbor |  |  |
Share-based compensation |  |  |
Holdback consideration transferred | $ 38.3 |  |

X
- Definition Business Combination, Contingent Consideration Arrangements, Number of Annual Increments + References No definition available. + Details
Name: | ramp_BusinessCombinationContingentConsiderationArrangementsNumberOfAnnualIncrements
Namespace Prefix: | ramp_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | ramp_DisposalGroupIncludingDiscontinuedOperationAllocatedSharebasedCompensationExpense
Namespace Prefix: | ramp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardHoldbackConsiderationTransferred
Namespace Prefix: | ramp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | ramp_ShareBasedCompensationArrangementByShareBasedPaymentAwardHoldbackExpenses
Namespace Prefix: | ramp_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition 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. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ContingentConsiderationByTypeAxis=ramp_ConsiderationHoldbackMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=ramp_DataPlusMathCorporationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=ramp_ArborBusinessAcquisitionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |