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The Company and Significant Accounting Policies - Additional Information (Detail) $ in Thousands |  |  |  | 1 Months Ended | 3 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 17, 2023 USD ($) | Mar. 16, 2023 | Nov. 30, 2017 USD ($) | Jan. 31, 2024 USD ($) | Mar. 31, 2024 USD ($) Segment Station Unit shares | Mar. 31, 2023 USD ($) shares | Dec. 31, 2023 USD ($) | Sep. 30, 2023 | May 19, 2023 USD ($)
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Number of reportable segments | Segment |  |  |  |  | 3 |  |  |  |
Number of business units | Unit |  |  |  |  | 3 |  |  |  |
Restricted cash |  |  |  |  | $ 774 | $ 757 | $ 770 |  |
Retransmission consent revenue |  |  |  |  | $ 9,200 | $ 9,600 |  |  |
Shares of dilutive securities not included in computation of diluted earnings per share | shares |  |  |  |  | 1,235,452 | 1,870,073 |  |  |
Prepayment of credit facility |  |  |  | $ 10,000 |  |  |  |  |
Financial covenants to net leverage ratio |  |  |  |  | 3.25% |  |  |  |
Interest coverage ratio to minimum permitted ratio |  |  |  |  | 3.00% |  |  |  |
Gain (loss) on debt extinguishment |  |  |  |  | $ (40) | $ (1,556) |  |  |
Unamortized debt issuance costs |  |  |  |  | 1,012 |  | 1,116 |  |
Interest income related to available-for-sale securities |  |  |  |  | 1,130 | 860 |  |  |
Change in fair value of contingent consideration |  |  |  |  | (1,420) | (4,065) |  |  |
Accounts Payable and Accrued Expenses |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Contingent Liability, Current |  |  |  |  | 8,800 |  |  |  |
Other Long-term Liabilities |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Contingent Liability, Noncurrent |  |  |  |  | 16,900 |  |  |  |
TelevisaUnivision |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Payment of sales representation fees to television stations |  |  |  |  | 1,400 | 1,400 |  |  |
Retransmission consent revenue |  |  |  |  | $ 6,400 | 6,600 |  |  |
Common stock percentage held by Univision |  |  |  |  | 10.00% |  |  |  |
Related Parties |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Amount due from television stations for carriage |  |  |  |  | $ 1,900 |  |  |  |
Cisneros Interactive |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Remaining ownership interest acquired |  |  |  |  | 49.00% |  |  |  |
Fair value of contingent consideration recognized |  |  |  |  |  |  | 8,000 |  |
Contingent Liability, Current |  |  |  |  | $ 7,100 |  |  |  |
Change in fair value of contingent consideration |  |  |  |  | $ 900 | 6,500 |  |  |
MediaDonuts |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest acquired |  |  |  |  | 100.00% |  |  |  |
Fair value of contingent consideration recognized |  |  |  |  | $ 16,600 |  | 17,800 |  |
Change in fair value of contingent consideration |  |  |  |  | 1,200 | 1,700 |  |  |
Jack of Digital Acquisition |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest acquired |  |  |  |  |  |  |  | 85.00% |
Fair value of contingent consideration recognized |  |  |  |  | $ 300 |  | 300 |  |
BCNMonetize |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest acquired |  |  |  |  | 100.00% |  |  |  | 100.00%
Fair value of contingent consideration recognized |  |  |  |  |  |  | 1,900 |  | $ 1,600
Contingent Liability, Current |  |  |  |  | $ 1,700 |  | 1,200 |  |
Contingent Liability, Noncurrent |  |  |  |  |  |  | $ 700 |  |
Change in fair value of contingent consideration |  |  |  |  | 200 |  |  |  |
Available-for-Sale Securities |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Interest income related to available-for-sale securities |  |  |  |  | 200 | $ 500 |  |  |
Term Loan A Facility |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Principal payment |  |  |  |  | 8,750 |  |  |  |
Revolving Credit Facility |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Line of Credit |  |  |  |  | $ 1,250 |  |  |  |
2017 Credit Facility |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Agreement date |  |  | Nov. 30, 2017 |  |  |  |  |  |
Gain (loss) on debt extinguishment | $ (1,600) |  |  |  |  |  |  |  |
Write-off of unamortized debt issuance costs | $ 1,100 |  |  |  |  |  |  |  |
2017 Credit Facility | Eurodollar Rate |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Variable interest rate basis spread on debt |  |  | 2.75% |  |  |  |  |  |
2017 Credit Facility | Base Rate Margin |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Variable interest rate basis spread on debt |  |  | 1.75% |  |  |  |  |  |
2017 Credit Facility | Term Loan B Facility |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Senior Secured debt |  |  | $ 300,000 |  |  |  |  |  |
Interest rate |  | 7.38% |  |  |  |  |  |  |
Maturity date of revolving credit facility |  |  | Nov. 30, 2024 |  |  |  |  |  |
2023 Credit Facility |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Agreement date | Mar. 17, 2023 |  |  |  |  |  |  |  |
Additional borrowing capacity | $ 100,000 |  |  |  |  |  |  |  |
First lien net leverage ratio | 2.25% |  |  |  |  |  |  |  |
Maturity date of revolving credit facility | Mar. 17, 2028 |  |  |  |  |  |  |  |
Debt issuance costs | $ 1,800 |  |  |  |  |  |  |  |
2023 Credit Facility | Term Loan A Facility |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Senior Secured debt | 200,000 |  |  |  |  |  |  |  |
Interest rate |  |  |  |  | 8.25% |  |  |  |
Unamortized debt issuance costs |  |  |  |  | $ 1,000 |  |  |  |
Estimated fair value of term loan |  |  |  |  | $ 186,500 |  |  |  |
2023 Credit Facility | Revolving Credit Facility |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Senior Secured debt | 75,000 |  |  |  |  |  |  |  |
Amount drawn | $ 11,500 |  |  |  |  |  |  |  |
Interest rate |  |  |  |  | 8.25% |  |  |  |
Minimum | 2023 Credit Facility | Base Rate Margin |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Variable interest rate basis spread on debt | 1.50% |  |  |  |  |  |  |  |
Minimum | 2023 Credit Facility | SOFR |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Variable interest rate basis spread on debt | 2.50% |  |  |  |  |  |  |  |
Minimum | 2023 Credit Facility | Revolving Credit Facility |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Interest rate | 0.30% |  |  |  |  |  |  |  |
Maximum | 2023 Credit Facility | Base Rate Margin |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Variable interest rate basis spread on debt | 2.00% |  |  |  |  |  |  |  |
Maximum | 2023 Credit Facility | SOFR |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Variable interest rate basis spread on debt | 3.00% |  |  |  |  |  |  |  |
Maximum | 2023 Credit Facility | Revolving Credit Facility |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Interest rate | 0.40% |  |  |  |  |  |  |  |
Television |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Number of stations owned | Station |  |  |  |  | 49 |  |  |  |
Radio |  |  |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |  |  |
Number of stations owned | Station |  |  |  |  | 44 |  |  |  |

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