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Derivative Instrument (Details) (USD $)
In Thousands, unless otherwise specified
9 Months Ended 12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Jun. 30, 2013
Aug. 02, 2012
Derivative [Line Items]        
Change in fair value of the swap $ (28) $ 0    
Interest Rate Swap [member]
       
Derivative [Line Items]        
Derivative notional amount       14,250
Fixed quarterly interest rate       0.61%
Derivative variable rate basis one-month LIBOR      
Change in fair value of the swap   $ 7 $ 28