Securities (Investments Classified by Contractual Maturity Date) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Schedule of Investments [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	$ 2,563
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	12,417
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	5,043
Available-for-sale Securities, Debt Securities	20,023
Available-for-sale Securities, Equity Securities	153
Available-for-sale Securities	69,644	87,528
Held-to-maturity Securities, Debt Maturities, within One Year, Fair Value	24,476
Held-to-maturity Securities, Debt Maturities, after One Through Five Years, Fair Value	28,356
Held-to-maturity Securities, Debt Maturities, after Five Through Ten Years, Fair Value	26,143
Held-to-maturity Securities, Debt Maturities, after Ten Years, Fair Value	12,873
Held-to-maturity Securities, Debt Maturities, Single Maturity Date, Fair Value	91,848
Held-to-maturity Securities, Fair Value	177,660	150,162
Available-for-sale Securities, Debt Maturities, within One Year, Amortized Cost Basis	2,535
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Amortized Cost Basis	11,936
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Amortized Cost Basis	4,934
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis	19,405
Available-for-sale Equity Securities, Amortized Cost Basis	68
Available-for-sale Securities, Amortized Cost Basis	68,926	85,441
Held-to-maturity Securities, Debt Maturities, within One Year, Net Carrying Amount	24,418
Held-to-maturity Securities, Debt Maturities, after One Through Five Years, Net Carrying Amount	28,306
Held-to-maturity Securities, Debt Maturities, after Five Through Ten Years, Net Carrying Amount	26,490
Held-to-maturity Securities, Debt Maturities, after Ten Years, Net Carrying Amount	13,142
Held-to-maturity Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis	92,356
Held-to-maturity Securities	176,519	146,389
Total Securities, Amortized Cost	245,445	231,830
Total Securities, Estimated Fair Value	247,304	237,690
Mortgage-backed and asset-backed securities [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Fair Value	49,468
Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Amortized Cost Basis	49,453
Equity securities [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities	153	127
Available-for-sale Securities, Amortized Cost Basis	68	67
Mortgage backed [Member]
Schedule of Investments [Line Items]
Held-to-maturity Securities, Debt Maturities, without Single Maturity Date, Fair Value	85,812
Held-to-maturity Securities, Debt Maturities, without Single Maturity Date, Net Carrying Amount	$ 84,163