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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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Unrecognized cost of unvested share-based compensation awards.

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Unrecognized cost of unvested options awarded to employees as compensation.

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Amount of dividends expected to be paid to holders of the underlying shares or contracted instruments over the term of the instruments life.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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Gross number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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The maximum number of shares (or other type of equity) that have been approved for issuance in the equity-based payment transaction.

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Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

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Note 15 - Share-Based Payments (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended				18 Months Ended	191 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2007	Jun. 30, 2011	Jun. 30, 2013	Aug. 31, 1997
Note 15 - Share-Based Payments (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)				3,500,000
Share Factor				(1.75)
Share-based Goods and Nonemployee Services Transaction, Shares Approved for Issuance (in Shares)				2,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)	87,916	97,981	255,439
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares)	2,448,597					2,448,597
Treasury Stock, Shares (in Shares)	3,614,754	3,690,682				3,614,754	800,000
Weighted Average Number of Shares, Restricted Stock (in Shares)	4,939	5,271	6,166
Stock Issued During Period, Shares, Restricted Stock Award, Gross (in Shares)						378,858
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Fair Value Assumptions Forfeiture Rate	10.00%					10.00%
Share-based Compensation	$ 5,603	$ 4,245	$ 4,594		$ 4,594
Allocated Share-based Compensation Expense	4,986	3,959	3,398
Share based Compensation Arrangement By Share based Payment Award Options Contractual Term	10 years
Fair Value Assumptions, Expected Dividend Payments (in Dollars per share)	$ 0.32	$ 0.24	$ 0.16
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value	6,465	8,319	5,360
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value	1,267	846	962
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	3,045	2,838	1,983		1,983	3,045
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share)	$ 17.13	$ 18.37	$ 6.68
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options	1,547					1,547
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value	13,512	10,370				13,512
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	6 years 36 days
Restricted Stock [Member] \| 2007 Plan [Member]
Note 15 - Share-Based Payments (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in Shares)	69,113	75,992	183,328
Restricted Stock [Member]
Note 15 - Share-Based Payments (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in Shares)	149,878	129,222	313,899
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	2 years 69 days
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)	$ 29.42	$ 28.78	$ 10.22
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value	1,642	1,240	1,130
Performance Awards [Member]
Note 15 - Share-Based Payments (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in Shares)	75,826	47,959	124,405
Forfeiture Rate [Member]
Note 15 - Share-Based Payments (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period						10 years
Fair Value Assumptions Forfeiture Rate	15.00%					15.00%
Stock Appreciation Rights (SARs) [Member]
Note 15 - Share-Based Payments (Details) [Line Items]
Allocated Share-based Compensation Expense	617	286	1,196
Grants [Member]
Note 15 - Share-Based Payments (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Nonvested [Member]
Note 15 - Share-Based Payments (Details) [Line Items]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	1 year 251 days
Grant Date Fair Value [Member]
Note 15 - Share-Based Payments (Details) [Line Items]
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)	$ 20.21	$ 21.92	$ 8.28
Future Compensation Cost [Member]
Note 15 - Share-Based Payments (Details) [Line Items]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	$ 3,764					$ 3,764
Amended Plan [Member]
Note 15 - Share-Based Payments (Details) [Line Items]
Share Factor				1