Condensed Consolidated Balance Sheets - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 29,665,464	$ 39,534,653
Accounts receivable, less allowance for credit losses of $1,876,751 in 2022 and $1,803,068 in 2023	47,686,751	56,683,526
Prepaid expenses	10,636,324	5,078,231
Other current assets	3,331,191	4,364,120
Total current assets	91,319,730	105,660,530
Property and equipment, net	52,479,386	55,807,047
Operating lease right-of-use assets	36,629,732	38,478,756
Finance lease right-of-use assets	296,667	306,667
FCC licenses	393,976,500	487,249,798
Goodwill	2,683,100	13,265,460
Other intangibles, net	7,493,876	8,219,939
Assets held for sale	4,827,864
Other assets	4,674,332	5,955,158
Total assets	594,381,187	714,943,355
Current liabilities:
Accounts payable	15,379,755	19,344,621
Operating lease liabilities	8,342,355	8,166,394
Other current liabilities	24,624,951	29,183,630
Total current liabilities	48,347,061	56,694,645
Long-term debt, net of unamortized debt issuance costs	283,612,363	285,472,107
Operating lease liabilities	35,180,442	37,485,602
Deferred tax liabilities	71,090,989	98,068,981
Total liabilities	451,932,828	491,454,547
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.001 par value; 10,000,000 shares authorized; none issued
Additional paid-in capital	152,481,469	151,948,310
Treasury stock, Class A common stock; 3,649,568 shares in 2022; 3,721,840 shares in 2023	(29,225,138)	(29,155,300)
Retained earnings	18,659,032	100,163,064
Accumulated other comprehensive income	499,311	499,311
Total stockholders' equity	142,448,359	223,488,808
Total liabilities and stockholders' equity	594,381,187	714,943,355
Class A Common Stock [Member]
Stockholders' equity:
Common stock	17,023	16,761
Class B Common Stock [Member]
Stockholders' equity:
Common stock	16,662	16,662
Due to Related Parties [Member]
Current liabilities:
Other long-term liabilities	62,697	85,731
Nonrelated Party [Member]
Current liabilities:
Other long-term liabilities	$ 13,639,276	$ 13,647,481

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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

- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481990/310-10-45-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481990/310-10-45-9