Employee Benefit Plans (Details)	3 Months Ended
	Sep. 30, 2015 USD ($) Installment	Sep. 30, 2014 USD ($)	Jun. 30, 2015 USD ($)
Defined Benefit Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 58,000	$ 55,000
Expected return on plan assets	(77,000)	(81,000)
Amortization of net loss	34,000	26,000
Net periodic pension cost	$ 15,000	0
Supplemental Executive Retirement Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
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
Company contributions associated with the contribution plan	$ 58,000	$ 48,000
Postemployment Benefits Liability	$ 1,600,000		$ 1,400,000
Supplemental Executive Retirement Plan [Member] | Deferred Base Salary [Member]
Defined Benefit Plan Disclosure [Line Items]
Maximum annual deferral per employee	50.00%
Supplemental Executive Retirement Plan [Member] | Deferred Annual Bonus [Member]
Defined Benefit Plan Disclosure [Line Items]
Maximum annual deferral per employee	100.00%