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Long-Term Debt (Fulton RDA Loan) - Additional Information (Detail) - Fulton RDA Loan [Member] - USD ($)
$ in Thousands
6 Months Ended
Dec. 31, 2014
Mar. 16, 2012
Debt Instrument [Line Items]    
Loan agreement amount   $ 5,000
Date of loan agreement Mar. 16, 2012