Organization and Description of Business (Tables) |
3 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Mar. 31, 2026 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Ownership in Subsidiaries | Direct Digital Holdings, Inc. owns 100% of the voting interest in DDH LLC and as of March 31, 2026, it owns 94.3% of the economic interest in DDH LLC. DDH LLC was formed on June 21, 2018 and acquired by DDH on February 15, 2022 in connection with its organizational transactions. DDH LLC’s wholly-owned subsidiaries are as follows:
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