Note 7 - Property, Plant and Equipment (Detail) - Property, Plant and Equipment (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Jun. 30, 2011
Cost	$ 175,649	$ 189,532
Accumulated depreciation	(122,052)	(133,267)
Net	53,597	56,265
Land [Member]
Cost	1,394	1,444
Net	1,394	1,444
Building and Building Improvements [Member]
Cost	44,409	43,289
Accumulated depreciation	(22,351)	(22,765)
Net	22,058	20,524
Machinery and Equipment [Member]
Cost	129,846	144,799
Accumulated depreciation	(99,701)	(110,502)
Net	$ 30,145	$ 34,297

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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