Employee Benefit Plans - Schedule of Net Periodic Income (Expense) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Interest cost	$ 56	$ 45	$ 168	$ 134
Expected return on plan assets	(79)	(51)	(237)	(153)
Amortization of net loss	23	19	69	57
Net periodic pension cost	$ 0	$ 13	$ 0	$ 38