Securities - Investments Classified by Contractual Maturity Date (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Available for sale debt securities, Amortized Cost [Abstract]
Within one year	$ 17,093
After one year through five years	5,686
After five years through ten years	4,622
After ten years	0
Total available-for-sale debt securities	27,401
Mortgage-backed and asset-backed securities	37,144
Equity securities	62
Amortized Cost	64,607	55,473
Held to maturity debt securities, Amortized Cost [Abstract]
Within one year	28,754
After one year through five years	40,980
After five years through ten years	20,487
After ten years	8,096
Total held-to-maturity debt securities	98,317
Mortgage-backed	85,918
Amortized Cost	184,235	181,946
Total securities, Amortized Cost	248,842	237,419
Available for sale debt securities, Fair Value [Abstract]
Within one year	17,134
After one through five years	6,025
After five through ten years	4,795
After ten years	0
Total available-for-sale debt securities	27,954
Mortgage-backed and asset-backed securities	37,201
Equity securities	160
Estimated Fair Value	65,315	56,151
Held to maturity debt securities, Fair Value [Abstract]
Within one year	28,788
After one year through five years	41,500
After five years through ten years	20,525
After ten years	8,073
Total held-to-maturity debt securities	98,886
Mortgage-backed securities	85,722
Estimated Fair Value	184,608	181,932
Total securities	249,923
Equity securities [Member]
Available for sale debt securities, Amortized Cost [Abstract]
Amortized Cost	62	62
Available for sale debt securities, Fair Value [Abstract]
Estimated Fair Value	$ 160	$ 160