Note A - Basis of Presentation - Summary of Effect of Adopting ASU 2016-02 on the Condensed Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Sep. 28, 2018	Jun. 30, 2018
Property, plant and equipment, net	$ 68,302	$ 55,467
Lease obligations	$ 17,070	6,527
Previously Reported [Member]
Property, plant and equipment, net		48,940
Lease obligations
Restatement Adjustment [Member] \| Accounting Standards Update 2016-02 [Member]
Property, plant and equipment, net		6,527
Lease obligations		$ 6,527

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.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(14))
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Balance Type:	debit
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