Condensed Consolidated Statement Of Shareholders' Equity (USD $) In Thousands	Common Stock [Member]	Accumulated Other Comprehensive Income [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Non-Controlling Interests [Member]	Total
Balance, Value at Jun. 30, 2011	$ 159,186	$ 13,116	$ 378,365	$ (28,293)	$ 727	$ 523,101
Balance, Shares at Jun. 30, 2011	69,077			(6,394)
Shares issued under share-based compensation plans, Shares	153
Shares issued under share-based compensation plans, Value	452					452
Share-based compensation expense	7,176					7,176
Net earnings			31,866		368	32,234
Treasury stock under deferred compensation arrangements, Value	1,966			(1,966)
Treasury stock under deferred compensation arrangements, Shares				(98)
Excess tax benefits from share-based compensation	122					122
Distribution of noncontrolling interests					(202)	(202)
Foreign currency translation adjustment		597			1	598
Balance, Value at Dec. 31, 2011	$ 168,902	$ 13,713	$ 410,231	$ (30,259)	$ 894	$ 563,481
Balance, Shares at Dec. 31, 2011	69,230			(6,492)

Reductions in the entity's income taxes that arise when compensation cost (from non-qualified equity-based compensation) recognized on the entity's tax return exceeds compensation cost from equity-based compensation recognized in financial statements. This element reduces net cash provided by operating activities.

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Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.

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Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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Total of Stockholders' Equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity including portions attributable to both the parent and noncontrolling interests (previously referred to as minority interest), if any. The entity including portions attributable to the parent and noncontrolling interests is sometimes referred to as the economic entity. This excludes temporary equity and is sometimes called permanent equity.

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Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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