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Debt (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Jun. 30, 2011
Debt maturities including debt discount and premium    
2013 $ 4,800  
2014 5,050  
2015 7,400  
2016 0  
Total 17,250  
Less: Current Maturities (4,678) (3,813)
Long-Term Debt (excluding net unamortized premium) 12,572  
Add: Net Unamortized Premium and Discounts 270  
Long-term debt $ 12,842 $ 8,331