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Derivative Instruments; Fair Value (Details) (USD $)
Jun. 30, 2014
Dec. 31, 2013
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Interest Rate Swap $ 21,000 $ 60,000
Warrant Liability 639,000 816,000
Liabilities, Fair Value Disclosure 660,000 876,000
Fair Value, Inputs, Level 1 [Member]
    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Interest Rate Swap 0 0
Warrant Liability 0 0
Liabilities, Fair Value Disclosure 0  
Fair Value, Inputs, Level 2 [Member]
    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Interest Rate Swap 21,000 60,000
Warrant Liability 639,000 816,000
Liabilities, Fair Value Disclosure 660,000 876,000
Fair Value, Inputs, Level 3 [Member]
    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Interest Rate Swap 0 0
Warrant Liability    0
Liabilities, Fair Value Disclosure $ 0