Note 13 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2021

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,
	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

	Net Balance at		Acquisitions									Net Balance at
	December 31,		and									December 31,
	2019		Adjustments		Dispositions		Impairment		Amortization			2020
Goodwill	$	1,446	$	14	$	-	$	-	$	-		$	1,460
Broadcast licenses		3,573		6		-		-		-			3,579
Finite-lived intangible assets		460		40		-		-		(105	)		395
Total intangible assets net of accumulated amortization	$	5,479	$	60	$	-	$	-	$	(105	)	$	5,434

Schedule of Goodwill [Table Text Block]

				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

				Acquisitions
	As of			and						As of
	December 31, 2019			Adjustments		Dispositions		Impairment		December 31, 2020
Goodwill, gross	$	1,545		$	14	$	-	$	-	$	1,559
Accumulated goodwill impairment		(99	)		-		-		-		(99	)
Goodwill, net	$	1,446		$	14	$	-	$	-	$	1,460

Schedule of Intangible Assets and Goodwill [Table Text Block]

	As of December 31, 2021							As of December 31, 2020
			Accumulated							Accumulated
	Gross		Amortization			Net		Gross		Amortization			Net
Intangible assets not currently subject to amortization:
Broadcast licenses	$	5,356	$	(53	)	$	5,303	$	3,633	$	(54	)	$	3,579
Goodwill		2,649		-			2,649		1,460		-			1,460
	$	8,005	$	(53	)	$	7,952	$	5,093	$	(54	)	$	5,039
Intangible assets subject to amortization:
Network affiliation agreements	$	204	$	(44	)	$	160	$	67	$	(28	)	$	39
Other finite-lived intangible assets		1,051		(386	)		665		644		(288	)		356
	$	1,255	$	(430	)	$	825	$	711	$	(316	)	$	395
Total intangible assets	$	9,260	$	(483	)	$	8,777	$	5,804	$	(370	)	$	5,434