CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	3 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash provided by operating activities:
Net earnings including noncontrolling interests	$ 6,976	$ 3,256
Adjustments to reconcile net earnings to cash provided by operating activities from continuing operations:
Earnings from discontinued operations		(91)
Depreciation and amortization	1,452	1,492
Loss on disposal of assets	21	8
Provision for doubtful accounts	(90)	104
Compensation cost related to share-based payment arrangements	1,229	947
Excess tax benefits from share-based payment arrangements	(2)	(3)
Other	38	(119)
Changes in operating accounts:
Receivables	(1,850)	(3,057)
Inventories	1,645	267
Prepaid expenses and other current assets	(128)	1,069
Accounts payable, accrued expenses and taxes payable	(4,262)	(1,001)
Net cash provided by operating activities from continuing operations	5,029	2,872
Net cash used for operating activities from discontinued operations	(141)	(141)
Cash used for investing activities:
Additions to property, plant and equipment	(390)	(223)
Purchase of marketable securities	(999)	(999)
Additions to intangibles	(25)	(181)
Proceeds from the sale and maturity of marketable securities	1,047	1,000
Net cash used for investing activities	(367)	(403)
Cash used for financing activities:
Dividend payment to noncontrolling interest	(746)	(721)
Excess tax benefits from share-based payment arrangements	2	3
Repurchase of restricted stock	(295)	(236)
Exercise of employee stock options	111	20
Net cash used for financing activities	(928)	(934)
Effect of exchange rate changes on cash and cash equivalents	(696)	795
Net increase in cash and cash equivalents	2,897	2,189
Cash and cash equivalents, beginning of period	60,039	46,536
Cash and cash equivalents, end of period	$ 62,936	$ 48,725