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Securities (Details 1) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Investments Debt And Equity Securities [Line Items]        
Proceeds from sales $ 0 $ 8,672 $ 1,990 $ 13,044
Gross realized gains 0 154 35 191
Gross realized losses $ 0 $ 69 $ 0 $ 69