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Stock Options and Restricted Stock (Details 1) (January 2014 Grant [Member])
9 Months Ended
Mar. 31, 2014
January 2014 Grant [Member]
 
Expected dividend yield 3.87%
Stock price volatility 19.00%
Expected life (years) 5 years
Expected forfeiture rate 0.00%
Risk-free interest rate 0.80%