Stock-based Compensation Plans (Options Outstanding and Exercisable) (Details) (USD $)	9 Months Ended
	Mar. 31, 2013	Jun. 30, 2012	Mar. 31, 2012	Jun. 30, 2011
Stock-Based Compensation Plans [Abstract]
Exercise Prices	$ 12.50
Number Outstanding	94,700	103,700	122,600	144,834
Weighted Average Remaining Contractual Life (in years)	5 years 6 months
Weighted Average Exercise Price	$ 12.50	$ 12.50	$ 12.50	$ 12.50