Employee Benefit Plans, Schedule of Net Periodic Income (Expense) (Details) - USD ($)	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Interest cost	$ 220,000	$ 223,000
Accumulated benefit obligation for the pension plan	5,500,000	5,300,000
Effect of changes in mortality assumption on accumulated benefit obligation	468,600
Defined Benefit Plan [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Interest cost	220,000	223,000
Expected return on plan assets	(335,000)	(318,000)
Amortization of net loss	106,000	89,000
Effect of settlement	144,000	0
Net periodic pension (income) expense	$ 135,000	$ (6,000)