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Derivative Instruments; Fair Value (Details) (USD $)
Jun. 30, 2013
Jun. 30, 2012
Interest Rate Swap $ 97,000 $ (5,000)
Warrant Liability 702,000  
Liabilities, Fair Value Disclosure 799,000 (5,000)
Fair Value, Inputs, Level 1 [Member]
    
Interest Rate Swap 0 0
Warrant Liability 0  
Liabilities, Fair Value Disclosure 0 0
Fair Value, Inputs, Level 2 [Member]
    
Interest Rate Swap 97,000 (5,000)
Warrant Liability 702,000  
Liabilities, Fair Value Disclosure 799,000 (5,000)
Fair Value, Inputs, Level 3 [Member]
    
Interest Rate Swap 0 0
Liabilities, Fair Value Disclosure $ 0 $ 0