Note 13 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2020

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,
	2019		Adjustments		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

	Net Balance at		Acquisitions							Net Balance at
	December 31,		And							December 31,
	2018		Adjustments		Impairment		Amortization			2019
Goodwill	$	612	$	834	$	-	$	-		$	1,446
Broadcast licenses		1,530		2,043		-		-			3,573
Finite-lived intangible assets		53		522		-		(115	)		460
Total intangible assets net of accumulated amortization	$	2,195	$	3,399	$	-	$	(115	)	$	5,479

Schedule of Goodwill [Table Text Block]

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

	As of			Acquisitions
	December 31,			And				As of
	2018			Adjustments		Impairment		December 31, 2019
Goodwill, gross	$	711		$	834	$	-	$	1,545
Accumulated goodwill impairment		(99	)		-		-		(99	)
Goodwill, net	$	612		$	834	$	-	$	1,446

Schedule of Intangible Assets and Goodwill [Table Text Block]

	As of December 31, 2020							As of December 31, 2019
			Accumulated							Accumulated
	Gross		Amortization			Net		Gross		Amortization			Net
Intangible assets not currently subject to amortization:
Broadcast licenses	$	3,633	$	(54	)	$	3,579	$	3,627	$	(54	)	$	3,573
Goodwill		1,460		-			1,460		1,446		-			1,446
	$	5,093	$	(54	)	$	5,039	$	5,073	$	(54	)	$	5,019
Intangible assets subject to amortization:
Network affiliation agreements	$	67	$	(28	)	$	39	$	56	$	(17	)	$	39
Other finite-lived intangible assets		644		(288	)		356		615		(194	)		421
	$	711	$	(316	)	$	395	$	671	$	(211	)	$	460
Total intangible assets	$	5,804	$	(370	)	$	5,434	$	5,744	$	(265	)	$	5,479