Employee Benefit Plans, Schedule of Expected Benefit Payments (Details)	12 Months Ended
	Jun. 30, 2015 USD ($) Installment	Jun. 30, 2014 USD ($)
Defined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]
2016	$ 184,000
2017	215,000
2018	215,000
2019	215,000
2020	214,000
2021-2025	$ 1,184,000
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Required service period to participate in Defined Contribution Plan	3 months
Maximum contribution allowed by employees on pre-tax basis (in hundredths)	50.00%
Equal matching of employer contribution dollar for dollar (in hundredths)	3.00%
Percentage of employer contribution for next 3% (in hundredths)	50.00%
Company contributions associated with the contribution plan	$ 221,000	$ 215,000
Payment authorized for purchase of additional shares for ESOP	84,000	84,000
ESOP Expense	$ 84,000	84,000
Employee Stock Option [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Award vesting period	3 years
Supplemental Executive Retirement Plan [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Maximum annual contribution per employee	up to 50% of his or her base salary and 100% of his or her annual bonus
Company contributions associated with the contribution plan	$ 248,000	167,000
Vesting period	10 years
Period in which lump sum benefit will be paid in the event of death, disability or termination	2 years
Number of annual installments, benefit will be paid | Installment	10
Postemployment benefits liability	$ 1,400,000	$ 899,000