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STOCK-BASED COMPENSATION (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010	Nov. 30, 2004
STOCK-BASED COMPENSATION
Common stock authorized for future grants to officers, directors, key employees and other persons (in shares)				2,600,000
Number of common stock reserved for future issuance (in shares)	1,070,120
Stock-based compensation expense.
Stock-based compensation expense	$ 6,507	$ 6,494	$ 7,279
Stock Options
Stock-based compensation expense.
Stock-based compensation expense	446	415	733
Stock Appreciation Rights
Stock-based compensation expense.
Stock-based compensation expense	1,219	815	520
Restricted Stock
Stock-based compensation expense.
Stock-based compensation expense	2,757	2,165	2,155
Performance Shares
Stock-based compensation expense.
Stock-based compensation expense	$ 2,085	$ 3,099	$ 3,871

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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- Definition

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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