Consolidated Statements of Comprehensive Loss (Parenthetical) - USD ($)	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Stock-based compensation	$ 846,375	$ 1,058,903
Unrecognized actuarial gains (losses) on postretirement plans, income tax benefit	52,260	542,438
Station Operating Expenses [Member]
Stock-based compensation	66,382	193,738
Corporate General and Administrative Expenses [Member]
Stock-based compensation	$ 779,993	$ 865,165

Amount of tax expense (benefit) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 12
-SubTopic 10
-Topic 220
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482790/220-10-45-12

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