Debt instrument additional increase in interest rate.

No definition available.

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- Definition

Debt instrument increasing interest rate of each successive anniversary.

+ References

No definition available.

+ Details

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- Definition

Minimum fixed charge coverage ratio.

+ References

No definition available.

+ Details

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- Definition

Multiple applied to billboard cash flow.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Percentage of maximum debt outstanding on fair value of licenses.

+ References

No definition available.

+ Details

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Period Type:	duration

- 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

Name:	us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
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-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- 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.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- 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.

+ References

+ Details

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Period Type:	instant

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Subsequent Event - Additional Information (Details)				3 Months Ended	33 Months Ended
Subsequent Event - Additional Information (Details)	Jan. 01, 2023	Nov. 25, 2021	May 19, 2021 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2022	Jun. 30, 2022 USD ($)	Jun. 01, 2021 USD ($)
Debt Instrument [Line Items]
Principal payment of debt				$ 97,907,000
Senior credit facility amount				$ 0
Debt instrument interest percentage				6.00%
Debt instrument increasing interest rate of each successive anniversary				1.00%
Senior Credit Facility
Debt Instrument [Line Items]
Principal payment of debt				$ 70,972,000
Senior Credit Facility \| FCC Licenses
Debt Instrument [Line Items]
Formula based percentage on fair value of licenses				60.00%
SG Broadcasting
Debt Instrument [Line Items]
Principal payment of debt				$ 21,400,000
Subsequent Event
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
Subsequent Event \| Senior Credit Facility
Debt Instrument [Line Items]
Principal payment of debt			$ 3,000,000
Subsequent Event \| Senior Credit Facility \| Minimum [Member]
Debt Instrument [Line Items]
Multiple applied to billboard cash flow			3.5
Subsequent Event \| Senior Credit Facility \| Maximum
Debt Instrument [Line Items]
Multiple applied to billboard cash flow			5.0
Subsequent Event \| Senior Credit Facility \| FCC Licenses
Debt Instrument [Line Items]
Formula based percentage on fair value of licenses			70.00%
Subsequent Event \| SG Broadcasting \| May 2021 SG Broadcasting Promissory Note
Debt Instrument [Line Items]
Face amount of debt			$ 3,000,000
Senior credit facility amount			7,000,000
Senior credit facility amount outstanding			$ 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
Forecast \| Senior Credit Facility
Debt Instrument [Line Items]
Percentage of fixed charge coverage ratio	110.00%				100.00%
Forecast \| SG Broadcasting \| May 2021 SG Broadcasting Promissory Note
Debt Instrument [Line Items]
Debt instrument additional increase in interest rate		1.00%
Subordinated Debt \| Subsequent Event \| SG Broadcasting
Debt Instrument [Line Items]
Face amount of debt			$ 7,000,000
Subordinated Debt \| Contributed at Closing \| Subsequent Event \| SG Broadcasting
Debt Instrument [Line Items]
Face amount of debt			$ 3,000,000
Subordinated Debt \| Forecast \| SG Broadcasting
Debt Instrument [Line Items]
Face amount of debt						$ 3,000,000	$ 1,000,000
Paid In Kind Monthly \| If Multiple Applied to Billboard Cash Flow Exceeds 3.5 or Advance Rate Applied to FCC Licenses Exceeds 60% \| Subsequent Event \| Senior Credit Facility
Debt Instrument [Line Items]
Incremental annual interest rate			1.00%