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Note 10 - Subsequent Events (Details) (Subsequent Event [Member], WJRT Acquisition, Inc. and WTVG Acquisition, Inc. [Member], USD $)
In Millions, unless otherwise specified
1 Months Ended
Jul. 24, 2014
Subsequent Event [Member] | WJRT Acquisition, Inc. and WTVG Acquisition, Inc. [Member]
 
Note 10 - Subsequent Events (Details) [Line Items]  
Payments to Acquire Businesses, Gross $ 128.00