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Note 17 - Reconciliation of Beginning and Ending Amount of Unrecognized Tax Benefits (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2013
USD ($)
Unrecognized tax benefit, beginning of year $ 56
Tax positions related to current year
Tax positions related to prior years
Statute expirations $ (56)
Unrecognized tax benefit, end of year