XML 57 R45.htm IDEA: XBRL DOCUMENT
v3.25.3

FAIR VALUE MEASUREMENTS - Fair value measurements on recurring and nonrecurring valuation techniques (Details) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2025 | Dec. 31, 2024
Discount rate | Employment Agreement Award |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | 0.115 | 0.115
Discount rate | Redeemable Non-controlling Interests |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | 0.155 | 0.205
Operating profit margin range | Employment Agreement Award | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | 0.200 | 0.270
Operating profit margin range | Employment Agreement Award | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | 0.381 | 0.344
Operating profit margin range | Redeemable Non-controlling Interests | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | 0.068 | 0.309
Operating profit margin range | Redeemable Non-controlling Interests | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | 0.217 | 0.340
Revenue growth rate range | Employment Agreement Award | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | (0.078) | (0.122)
Revenue growth rate range | Employment Agreement Award | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | (0.020) | 0.019
Revenue growth rate range | Redeemable Non-controlling Interests | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | (0.005) | (0.051)
Revenue growth rate range | Redeemable Non-controlling Interests | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | 0.243 | 0.197
Average recurring EBITDA multiple | Employment Agreement Award |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value |  | 4.5
Average recurring EBITDA multiple | Employment Agreement Award | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | 0.04 |
Average recurring EBITDA multiple | Employment Agreement Award | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value | 0.045 |
EBITDA Exit multiple | Redeemable Non-controlling Interests |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Significant Unobservable Input Value |  | 0.040

X
- Definition It represents the fair value assumptions measurement rate. + References No definition available. + Details
Name: | uone_FairValueAssumptionsMeasurementRate
Namespace Prefix: | uone_
Data Type: | xbrli:decimalItemType
Balance Type: | na
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 Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479328/805-10-50-8 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 43 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479303/805-10-55-43 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
Name: | us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputDiscountRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | uone_AwardRelatedToAxis=uone_EmploymentAgreementAwardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | uone_AwardRelatedToAxis=uone_RedeemableNoncontrollingInterestsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=uone_OperatingProfitMarginRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=uone_RevenueGrowthRateRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=uone_MeasurementInputAverageEbitdaMultipleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=uone_MeasurementInputExitMultipleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |