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Note 12 - Supplemental Cash Flow Information (Detail) - Supplemental Cash Flow Information (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Interest	$ 132	$ 138	$ 144
Income taxes	1,016	6,373	519
Issuance of common shares as compensation	48	41	46
Issuance of common shares for acquisition			$ 14,448

The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

Value of stock issued pursuant to acquisitions during the period.