XML 43 R32.htm IDEA: XBRL DOCUMENT
v3.24.3

Organization and Description of Business (Details) | 1 Months Ended | 3 Months Ended
--- | --- | ---
Feb. 28, 2022 | Mar. 31, 2024
Colossus Media, LLC | Sell-side advertising |  |
Schedule of Organization and Description of Business [Line Items] |  |
Percentage of ownership interest |  | 100.00%
Orange 142 LLC | Buy-side advertising |  |
Schedule of Organization and Description of Business [Line Items] |  |
Percentage of ownership interest |  | 100.00%
Huddled Masses, LLC | Buy-side advertising |  |
Schedule of Organization and Description of Business [Line Items] |  |
Percentage of ownership interest |  | 100.00%
Direct Digital Holdings, LLC |  |
Schedule of Organization and Description of Business [Line Items] |  |
Percentage of voting interests | 100.00% |
Percentage of economic voting interests | 19.70% | 25.30%
Percentage of ownership interest |  | 100.00%

X
- Definition Percentage of economic voting units. + References No definition available. + Details
Name: | drct_PercentageOfEconomicVotingUnits
Namespace Prefix: | drct_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The parent entity's voting interest in subsidiary, expressed as a percentage. + References No definition available. + Details
Name: | drct_PercentageOfVotingInterest
Namespace Prefix: | drct_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | instant

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: | drct_ScheduleOfOrganizationAndDescriptionOfBusinessLineItems
Namespace Prefix: | drct_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482987/272-10-50-3 + Details
Name: | us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_OwnershipAxis=drct_ColossusMediaLlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=drct_SellSideAdvertisingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=drct_Orange142LlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=drct_BuySideAdvertisingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=drct_HuddledMassesLlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=drct_DirectDigitalHoldingsLlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |