Employee Benefit Plans - Narrative (Details) (Supplemental Executive Retirement Plan [Member], USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014 Installment	Dec. 31, 2013	Jun. 30, 2014
Supplemental Executive Retirement Plan [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Maximum annual contribution per employee			up to 50% of his or her base salary and 100% of his or her annual bonus
Vesting period (in years)			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			10
Company contributions associated with the contribution plan	$ 51,000	$ 32,000	$ 99,000	$ 58,000
Postemployment Benefits Liability	$ 1,200,000		$ 1,200,000		$ 899,000