Employee Benefit Plans - Schedule of Net Periodic Income (Expense) (Details) (Defined Benefit Plan [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Interest cost	$ 55	$ 56	$ 110	$ 112
Expected return on plan assets	(81)	(79)	(162)	(158)
Amortization of net loss	26	23	52	46
Net periodic pension cost	$ 0	$ 0	$ 0	$ 0