Debt instrument additional increase in interest rate.

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- Definition

Debt instrument increasing interest rate of each successive anniversary.

+ References

No definition available.

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- Definition

Debt instrument increasing interest rate of second anniversary.

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- Definition

Debt instrument interest rate stated percentage due to payment of interest in kind.

+ References

No definition available.

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- Definition

Debt instrument quarterly principal payment.

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No definition available.

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- Definition

Minimum fixed charge coverage ratio.

+ References

No definition available.

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- Definition

Multiple applied to billboard cash flow.

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No definition available.

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- Definition

Percentage of maximum debt outstanding on fair value of licenses.

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No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Amount of the fee that accompanies borrowing money under the debt instrument.

+ References

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- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

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- Definition

Increase for accrued, but unpaid interest on the debt instrument for the period.

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- Definition

Incremental percentage increase (decrease) in the stated rate on a debt instrument.

+ References

No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- 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.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount, after accumulated amortization, of debt discount.

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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- Definition

Description of the frequency of the required periodic payments of interest, principal, or both, and the amount, if set, or a description of a formula upon which payment is based.

+ References

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- Definition

Maximum amount borrowed under the credit facility at any time during the period.

+ References

No definition available.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Interest paid other than in cash for example by issuing additional debt securities. As a noncash item, it is added to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period.

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Long-Term Debt - Additional Information (Details)				1 Months Ended	3 Months Ended		6 Months Ended	33 Months Ended
Long-Term Debt - Additional Information (Details)	Jan. 01, 2023	Nov. 25, 2021	May 19, 2021 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2021 USD ($)	Mar. 31, 2021	Jun. 30, 2021 USD ($)	Dec. 31, 2022	Jun. 30, 2022 USD ($)	Jun. 01, 2021 USD ($)	Dec. 31, 2020 USD ($)	Aug. 28, 2020 USD ($)	Mar. 27, 2020 USD ($)	Feb. 28, 2020 USD ($)
Debt Instrument [Line Items]
Debt frequency of principal payments, description							no quarterly scheduled principal payments are required through and including the quarter ending March 31, 2022
Debt instrument, amount of amendment fee added to principal amount				$ 400,000	$ 400,000		$ 400,000
Loss on debt extinguishment					81,000		81,000
Principal amount outstanding				98,931,000	98,931,000		98,931,000
Credit facility, debt discount				2,123,000	2,123,000		2,123,000				$ 2,153,000
Senior credit facility amount				$ 0	$ 0		$ 0
Debt instrument interest percentage				6.00%	6.00%		6.00%
Debt instrument increasing interest rate of each successive anniversary							1.00%
Emmis
Debt Instrument [Line Items]
Principal amount outstanding				$ 5,535,000	$ 5,535,000		$ 5,535,000
SG Broadcasting
Debt Instrument [Line Items]
Principal amount outstanding				25,400,000	25,400,000		25,400,000
SG Broadcasting \| Convertible Promissory Note \| Emmis
Debt Instrument [Line Items]
Principal amount outstanding				5,500,000	5,500,000		5,500,000
Senior credit facility amount				$ 0	$ 0		$ 0
Debt instrument interest percentage				6.00%	6.00%		6.00%
Additional payment of interest in kind							1.00%
Debt instrument increasing interest rate of second anniversary							1.00%
Debt instrument increasing interest rate of each successive anniversary							1.00%
Debt instrument maturity date							Nov. 25, 2024
SG Broadcasting \| Second Amended and Restated SG Broadcasting Promissory Note
Debt Instrument [Line Items]
Senior credit facility amount				$ 0	$ 0		$ 0
Debt instrument interest percentage				6.00%	6.00%		6.00%
Debt instrument increasing interest rate of second anniversary							1.00%
Debt instrument increasing interest rate of each successive anniversary							1.00%
Debt instrument maturity date							May 25, 2025
SG Broadcasting \| Additional SG Broadcasting Promissory Note
Debt Instrument [Line Items]
Senior credit facility amount				$ 0	$ 0		$ 0
Debt instrument interest percentage				6.00%	6.00%		6.00%
Debt instrument increasing interest rate of second anniversary							1.00%
Debt instrument increasing interest rate of each successive anniversary							1.00%
Debt instrument maturity date							May 25, 2025
SG Broadcasting \| Promissory Note
Debt Instrument [Line Items]
Principal amount outstanding				$ 25,400,000	$ 25,400,000		$ 25,400,000					$ 20,000,000.0
SG Broadcasting \| Maximum \| Promissory Note
Debt Instrument [Line Items]
Face amount of debt													$ 20,000,000.0	$ 10,300,000
Senior Credit Facility
Debt Instrument [Line Items]
Debt instrument quarterly principal payment				0	0		0
Additional interest payment				24,000
Incremental interest accrued							58,000
Principal amount outstanding				67,996,000	67,996,000		67,996,000
Credit facility, debt discount				$ 2,100,000	2,100,000		$ 2,100,000
Senior Credit Facility \| FCC Licenses
Debt Instrument [Line Items]
Formula based percentage on fair value of licenses				60.00%		60.00%	70.00%
Senior Credit Facility \| Minimum
Debt Instrument [Line Items]
Multiple applied to billboard cash flow				3.5			3.5
Senior Credit Facility \| Maximum
Debt Instrument [Line Items]
Multiple applied to billboard cash flow							5.0
Senior Credit Facility \| SG Broadcasting
Debt Instrument [Line Items]
Face amount of debt			$ 3,000,000.0	$ 7,000,000.0	7,000,000.0		$ 7,000,000.0			$ 1,000,000.0
Principal payment of debt					3,000,000.0		$ 3,000,000.0
Loss on debt extinguishment					81,000
Senior credit facility amount			$ 7,000,000.0
Debt instrument interest percentage			6.00%
Debt instrument increasing interest rate of each successive anniversary			1.00%
Debt instrument maturity date			May 25, 2025
Senior credit facility amount outstanding			$ 0
Debt instrument additional increase in interest rate		1.00%
Senior Credit Facility \| If Multiple Applied to Billboard Cash Flow Exceeds 3.5 or Advance Rate Applied to FCC Licenses Exceeds 60% \| Paid In Kind Monthly
Debt Instrument [Line Items]
Incremental annual interest rate				1.00%			1.00%
Senior Credit Facility \| Debt Amount Contributed At Closing \| SG Broadcasting
Debt Instrument [Line Items]
Face amount of debt				$ 3,000,000.0	$ 3,000,000.0		$ 3,000,000.0
Senior Credit Facility \| Forecast
Debt Instrument [Line Items]
Percentage of fixed charge coverage ratio	110.00%							100.00%
Senior Credit Facility \| Forecast \| SG Broadcasting
Debt Instrument [Line Items]
Face amount of debt									$ 3,000,000.0
GACP Finance Co., LLC \| Senior Credit Facility
Debt Instrument [Line Items]
Debt instrument, term							5 years
Credit facility, payment terms							the Senior Credit Facility required interest payments on the first business day of each calendar month, and quarterly payments on the principal in an amount equal to one and one quarter percent of the initial aggregate principal amount were due on the last day of each calendar quarter.
Percentage of fixed charge coverage ratio							110.00%
GACP Finance Co., LLC \| Senior Credit Facility \| If Multiple Applied to Billboard Cash Flow Exceeds 3.5 or Advance Rate Applied to FCC Licenses Exceeds 60% \| Paid In Kind Monthly
Debt Instrument [Line Items]
Incremental annual interest rate							1.00%
LIBOR \| GACP Finance Co., LLC \| Senior Credit Facility
Debt Instrument [Line Items]
Interest rate of borrowing							7.50%
LIBOR Floor \| GACP Finance Co., LLC \| Senior Credit Facility
Debt Instrument [Line Items]
Interest rate of borrowing							2.00%