Stock-Based Compensation, Stock Options Outstanding and Exercisable (Details) - $12.50 [Member]	12 Months Ended
	Jun. 30, 2015 $ / shares shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Range, Upper Range Limit (in dollars per share)	$ 12.50
Exercise Price Range, Lower Range Limit (in dollars per share)	$ 12.50
Number Outstanding (in shares) | shares	47,835
Options Outstanding, Weighted Average Remaining Contractual Life	3 years 3 months
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 12.50
Options Exercisable, Weighted Average Remaining Contractual Life	3 years 3 months
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 12.50