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Fair Value of Financial Instruments (Details) - USD ($)
 3 Months Ended 6 Months Ended 9 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Sep. 30, 2012
Dec. 31, 2014
Fair Value Disclosures [Abstract]          
Derivatives not designated as hedging instruments Interest rate risk activities $ 16,000   $ 16,000   $ 37,000
Amount of Realized/Unrealized Gain (Loss) Recognized in Income on Derivatives 3,000 $ 12,000 10,000 $ 25,000  
Amortization of gain (loss) on discontinued hedges during next 12 months (9,000)   (9,000)    
Amortization of gain (loss) on discontinued hedges during next 12 months, net of tax $ (15,000)   $ (15,000)