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v3.23.2

Acquisitions - Additional Information (Detail) |  |  |  |  | 3 Months Ended | 6 Months Ended | 240 Months Ended |  |  |  |  |
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May 19, 2023 USD ($) | Apr. 03, 2023 USD ($) | Apr. 03, 2023 EUR (€) | Aug. 05, 2022 USD ($) | Aug. 03, 2022 USD ($) | Jun. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Sep. 30, 2022 GBP (£) | Jun. 30, 2022 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Aug. 05, 2022 USD ($) | Mar. 31, 2025 | Mar. 31, 2024 | Apr. 03, 2023 EUR (€) | Dec. 31, 2022 USD ($) | Aug. 05, 2022 EUR (€)
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Change in fair value of contingent consideration |  |  |  |  |  | $ 1,123,000 |  |  | $ 976,000 | $ (2,942,000) | $ 6,076,000 |  |  |  |  |  |
Payment of additional amount |  |  |  |  |  |  |  |  |  | 213,245,000 | 1,500,000 |  |  |  |  |  |
Net revenue |  |  |  |  |  | 273,381,000 |  |  | 221,695,000 | 512,387,000 | 418,867,000 |  |  |  |  |  |
Adsmurai, S.L |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accounts receivables assets acquired, fair value |  |  |  | $ 11,900,000 |  |  |  |  |  |  |  | $ 11,900,000 |  |  |  |  |
Gross amount account receivables asset acquired |  |  |  | 12,300,000 |  |  |  |  |  |  |  | 12,300,000 |  |  |  |  |
Amount due under contract expected to be uncollectible |  |  |  | 400,000 |  |  |  |  |  |  |  | 400,000 |  |  |  |  |
Principal amount |  | $ 8,100,000 |  | $ 12,800,000 |  |  |  |  |  |  |  | $ 12,800,000 |  |  | € 7,355,500 |  | € 12,535,000
Payment of additional amount |  |  |  |  |  |  | $ 5,600,000 | £ 4,993,344 |  |  |  |  |  |  |  |  |
Loan term |  | 7 years | 7 years | 2 years |  |  |  |  |  |  |  |  |  |  |  |  |
Loan annual interest rate |  | 5.00% |  | 5.00% |  |  |  |  |  |  |  | 5.00% |  |  | 5.00% |  | 5.00%
Percentage owned or converted |  |  |  | 51.00% |  |  |  |  |  |  |  | 51.00% |  |  |  |  |
Remaining interest owned percentage |  | 49.00% | 49.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Jack of Digital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total purchase price for acquisition, including fair value of contingent consideration |  | $ 1,400,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment |  | 1,100,000 |  |  | $ 100,000 |  |  |  |  |  |  |  |  |  |  |  |
Acquisition fees and costs |  |  |  |  |  |  |  |  | 200,000 |  | 300,000 |  |  |  |  |  |
Percentage owned or converted |  |  |  |  | 15.00% |  |  |  |  |  |  |  |  |  |  |  |
Initial installment payment |  | $ 500,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cisneros Interactive |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contingent Liability, Current |  |  |  |  |  | 7,100,000 |  |  |  | 7,100,000 |  |  |  |  |  | $ 30,000,000 |
Contingent consideration noncurrent liabilities |  |  |  |  |  | 900,000 |  |  |  | 900,000 |  |  |  |  |  | 11,400,000 |
Change in fair value of contingent consideration |  |  |  |  |  | $ 600,000 |  |  | 500,000 | $ 5,900,000 | 1,000,000 |  |  |  |  |  |
Remaining ownership interest acquired |  |  |  |  |  | 49.00% |  |  |  | 49.00% |  |  |  |  |  |  |
Fair value of contingent consideration recognized |  |  |  |  |  | $ 8,000,000 |  |  |  | $ 8,000,000 |  |  |  |  |  | 41,400,000 |
MediaDonuts |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership interest acquired |  |  |  |  |  | 100.00% |  |  |  | 100.00% |  |  |  |  |  |  |
Contingent Liability, Current |  |  |  |  |  | $ 11,000,000 |  |  |  | $ 11,000,000 |  |  |  |  |  | 6,500,000 |
Contingent consideration noncurrent liabilities |  |  |  |  |  | 9,900,000 |  |  |  | 9,900,000 |  |  |  |  |  | 15,700,000 |
Change in fair value of contingent consideration |  |  |  |  |  | 500,000 |  |  | 1,700,000 | 2,200,000 | 3,300,000 |  |  |  |  |  |
Fair value of contingent consideration recognized |  |  |  |  |  | $ 20,900,000 |  |  |  | $ 20,900,000 |  |  |  |  |  | 22,200,000 |
BCNMonetize |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business acquisition date | May 19, 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership interest acquired | 100.00% |  |  |  |  | 100.00% |  |  |  | 100.00% |  |  |  |  |  |  |
Aggregate cash consideration | $ 6,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accounts receivables assets acquired, fair value | 2,800,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Gross amount account receivables asset acquired | 2,900,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amount due under contract expected to be uncollectible | $ 100,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Period of discounted cost of debt rate | 3 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contingent Liability, Current |  |  |  |  |  | $ 1,000,000 |  |  |  | $ 1,000,000 |  |  |  |  |  |  |
Contingent consideration noncurrent liabilities |  |  |  |  |  | 600,000 |  |  |  | 600,000 |  |  |  |  |  |  |
Business combination consideration, transferred | $ 7,200,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total purchase price for acquisition, including fair value of contingent consideration | 8,800,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acquisition fees and costs |  |  |  |  |  |  |  |  |  | 200,000 |  |  |  |  |  |  |
Fair value of contingent consideration recognized | $ 1,600,000 |  |  |  |  | 1,600,000 |  |  |  | 1,600,000 |  |  |  |  |  |  |
Net revenue |  |  |  |  |  | $ 800,000 |  |  |  | $ 800,000 |  |  |  |  |  |  |
BCNMonetize | Maximum | Discount Rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Discounted cost of debt rate | 0.084 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
BCNMonetize | Minimum | Discount Rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Discounted cost of debt rate | 0.082 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
365 Digital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership interest acquired |  |  |  |  |  | 100.00% |  |  |  | 100.00% |  |  |  |  |  |  |
Contingent Liability, Current |  |  |  |  |  | $ 100,000 |  |  |  | $ 100,000 |  |  |  |  |  |  |
Contingent consideration noncurrent liabilities |  |  |  |  |  | 100,000 |  |  |  | 100,000 |  |  |  |  |  | 200,000 |
Change in fair value of contingent consideration |  |  |  |  |  | 1,200,000 |  |  | $ 1,200,000 | 700,000 | $ 1,800,000 |  |  |  |  |  |
Fair value of contingent consideration recognized |  |  |  |  |  | $ 200,000 |  |  |  | $ 200,000 |  |  |  |  |  | $ 200,000 |
Adsmurai Acquisition |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business acquisition date |  | Apr. 03, 2023 | Apr. 03, 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership interest acquired |  | 51.00% |  |  |  |  |  |  |  |  |  |  |  |  | 51.00% |  |
Aggregate cash consideration |  | $ 14,200,000 | € 13,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Redeemable noncontrolling interest |  |  |  | $ 47,300,000 |  |  |  |  |  |  |  | $ 47,300,000 |  |  |  |  |
Adsmurai Acquisition | Scenario Forecast |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership interest acquired |  |  |  |  |  |  |  |  |  |  |  |  | 10.00% | 10.00% |  |  |

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