Note C - Property and Equipment, Net - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	9 Months Ended
Mar. 31, 2016	Jun. 30, 2015
Land [Member]
Property and equipment	$ 1,200	$ 393
Building and Building Improvements [Member] \| Minimum [Member]
Property, plant and equipment, depreciable life in years	7 years
Building and Building Improvements [Member] \| Maximum [Member]
Property, plant and equipment, depreciable life in years	39 years
Building and Building Improvements [Member]
Property and equipment	$ 3,324	2,793
Machinery and Equipment [Member] \| Minimum [Member]
Property, plant and equipment, depreciable life in years	3 years
Machinery and Equipment [Member] \| Maximum [Member]
Property, plant and equipment, depreciable life in years	12 years
Machinery and Equipment [Member]
Property and equipment	$ 23,420	26,444
Office Equipment [Member] \| Minimum [Member]
Property, plant and equipment, depreciable life in years	3 years
Office Equipment [Member] \| Maximum [Member]
Property, plant and equipment, depreciable life in years	5 years
Office Equipment [Member]
Property and equipment	$ 2,872	3,168
Vehicles [Member]
Property and equipment	$ 209	209
Property, plant and equipment, depreciable life in years	3 years
Leasehold Improvements [Member] \| Minimum [Member]
Property, plant and equipment, depreciable life in years	1 year
Leasehold Improvements [Member] \| Maximum [Member]
Property, plant and equipment, depreciable life in years	15 years
Leasehold Improvements [Member]
Property and equipment	$ 13,018	11,244
Property and equipment	44,043	44,251
Less: accumulated depreciation and amortization	(31,967)	(36,618)
Property and equipment, net	$ 12,076	$ 7,633

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.14)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Amount before accumulated depreciation, depletion and amortization of 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, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(14))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(8))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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