Note 2 - 2013 Acquisition Summary (Details)	Dec. 31, 2013 USD ($)
Yellowstone [Member]
Cash	$ 95,000
Other current assets	280,000
Property and equipment	7,249,000
Goodwill	9,421,000
Broadcast licenses	14,305,000
Other intangible assets	1,709,000
Other non-current assets	70,000
Current liabilities	(304,000)
Long-term debt, less current portion	(86,000)
Total	32,739,000
Excalibur Acquisition [Member]
Cash	0
Other current assets	91,000
Property and equipment	2,740,000
Goodwill	4,466,000
Broadcast licenses	4,161,000
Other intangible assets	633,000
Other non-current assets	0
Current liabilities	(91,000)
Long-term debt, less current portion	0
Total	12,000,000
Goodwill	$ 184,409,000