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Note 8 - Goodwill and Intangible Assets (Details) - Estimated Amortization Expense for the Next Five Years (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Estimated Amortization Expense for the Next Five Years [Abstract]  
2014 $ 278
2015 185
2016 99
2017 34
2018 $ 0