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Stock-Based Compensation (Summarized Restricted Stock Compensation Expense And Tax Benefits Recorded) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense			$ 1,623	$ 1,195
Restricted Stocks [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	414	275	824	549
Tax benefits	144	96	288	192
Gross windfall tax benefits	$ 9	$ 15	$ 10	$ 15

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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