Employee Benefit Plans, Employee Stock Ownership Plan ("ESOP") (Details) - USD ($)	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Payment authorized for purchase of additional shares for ESOP	$ 100,000	$ 84,000
ESOP expense	$ 84,000	$ 84,000
Employee Stock Ownership Plan [Member]
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Award vesting period	3 years