Note 3 - Acquisitions and Investment (Details) - Unaudited Consolidatd Pro Forma Data (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
Jun. 30, 2012	Jun. 30, 2011
Unaudited Consolidatd Pro Forma Data [Abstract]
Unaudited consolidated pro forma net sales	$ 264,036	$ 255,525
Unaudited consolidated pro forma net earnings	$ 951	$ 7,118
Unaudited consolidated pro forma diluted earnings per share (in Dollars per share)	$ 0.14	$ 1.06

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The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(2)-(3)

-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

+ Details

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

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