Note 11 - Subsequent Events (Tables)

12 Months Ended

Dec. 31, 2016

The 2017 Acquisition [Member]

Notes Tables

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

	Acquisition
	Fairbanks			Green Bay			Davenport
Other current assets	$	176		$	238		$	301
Property and equipment		2,868			10,133			10,276
Goodwill		251			44,055			45,305
Broadcast licenses		2,228			82,845			63,683
Other intangible assets		2,653			7,767			5,936
Current liabilities		(176	)		(238	)		(301	)
Total	$	8,000		$	144,800		$	125,200