Share-Based Payments (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Share-Based Payments (Details) [Line Items]
Share-based Compensation (in Dollars)	$ 1,256	$ 1,230
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense (in Dollars)	$ 453	$ 398
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share)	$ 8.94	$ 11.49
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures	173,688	122,934
Description Of Restricted Stock Awards Granted Prior	Generally, the restrictions on the restricted stock units granted to employees prior to January 1, 2011 lapse at a rate of 50% on the three year anniversary and the remaining 50% on the fourth year anniversary. Restrictions on restricted stock units granted to employees after January 1, 2011 lapse at a rate of 25% each year.
Restricted Stock [Member]
Share-Based Payments (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	225,085	132,901
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share)	$ 14.18	$ 19.39
Prior To January 1, 2011 [Member]
Share-Based Payments (Details) [Line Items]
Percentage Of Lapse Rate On Restricted Stock Units Granted To Employees	50.00%
Remaining Percentage Of Lapse Rate On Restricted Stock Units Granted To Employees	50.00%
After January 1, 2011 [Member]
Share-Based Payments (Details) [Line Items]
Percentage Of Lapse Rate On Restricted Stock Units Granted To Employees	25.00%