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Note 10 - Long-Term Debt (Details) - Future Maturities of Long-Term Debt (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Future Maturities of Long-Term Debt [Abstract]  
2014 $ 318
2015 37,943
2016 45,027
2017 0
2018 0
Thereafter 250,000
Total $ 333,288