Note 13 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Changes in Goodwill and Other Intangible Assets [Table Text Block]

	Net Balance at		Acquisitions									Net Balance at
	December 31,		and									December 31,
	2021		Adjustments		Dispositions		Impairment		Amortization			2022
Goodwill	$	2,649	$	14	$	-	$	-	$	-		$	2,663
Broadcast licenses		5,303		28		-		-		-			5,331
Finite-lived intangible assets		825		18		-		-		(207	)		636
Total intangible assets net of accumulated amortization	$	8,777	$	60	$	-	$	-	$	(207	)	$	8,630

	Net Balance at		Acquisitions										Net Balance at
	December 31,		and										December 31,
	2020		Adjustments		Dispositions			Impairment		Amortization			2021
Goodwill	$	1,460	$	1,211	$	(22	)	$	-	$	-		$	2,649
Broadcast licenses		3,579		1,771		(47	)		-		-			5,303
Finite-lived intangible assets		395		547		-			-		(117	)		825
Total intangible assets net of accumulated amortization	$	5,434	$	3,529	$	(69	)	$	-	$	(117	)	$	8,777

Schedule of Goodwill [Table Text Block]

				Acquisitions
	As of			and						As of
	December 31, 2021			Adjustments		Dispositions		Impairment		December 31, 2022
Goodwill, gross	$	2,748		$	14	$	-	$	-	$	2,762
Accumulated goodwill impairment		(99	)		-		-		-		(99	)
Goodwill, net	$	2,649		$	14	$	-	$	-	$	2,663

				Acquisitions
	As of			and							As of
	December 31, 2020			Adjustments		Dispositions			Impairment		December 31, 2021
Goodwill, gross	$	1,559		$	1,211	$	(22	)	$	-	$	2,748
Accumulated goodwill impairment		(99	)		-		-			-		(99	)
Goodwill, net	$	1,460		$	1,211	$	(22	)	$	-	$	2,649

Schedule of Intangible Assets and Goodwill [Table Text Block]

	As of December 31, 2022							As of December 31, 2021
			Accumulated							Accumulated
	Gross		Amortization			Net		Gross		Amortization			Net
Intangible assets not currently subject to amortization:
Broadcast licenses	$	5,385	$	(54	)	$	5,331	$	5,356	$	(53	)	$	5,303
Goodwill		2,663		-			2,663		2,649		-			2,649
	$	8,048	$	(54	)	$	7,994	$	8,005	$	(53	)	$	7,952
Intangible assets subject to amortization:
Network affiliation agreements	$	218	$	(88	)	$	130	$	204	$	(44	)	$	160
Other finite-lived intangible assets		1,055		(549	)		506		1,051		(386	)		665
	$	1,273	$	(637	)	$	636	$	1,255	$	(430	)	$	825
Total intangible assets	$	9,321	$	(691	)	$	8,630	$	9,260	$	(483	)	$	8,777