XML 103 R58.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 8 - Long-Term Debt (Details) - Debt Maturities (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Debt Maturities [Abstract]    
2014 $ 97,243  
2015 110,185  
2016 112,182  
2017 75,756  
2018 51,503  
Thereafter 35,912  
Total $ 482,781 $ 399,664