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Note II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2014
Allowance for Doubtful Accounts [Member] |  |  |  |
Balance, Beginning of Period |  | $ 317 | $ 294 | $ 346
Additions Charged to Costs and Expenses |  | 55 | 220 | 6
Additions From Company Acquired |  |  |  |
Deductions | [1] | (146) | (197) | (58)
Balance, End of Period |  | 226 | 317 | 294
Inventory Valuation Reserve [Member] |  |  |  |
Balance, Beginning of Period |  | 2,197 | 2,298 | 3,087
Additions Charged to Costs and Expenses |  | 1,726 | 1,493 | 1,464
Additions From Company Acquired |  |  | (417) |
Deductions | [1] | (1,529) | (1,177) | (2,253)
Balance, End of Period |  | 2,394 | 2,197 | 2,298
Valuation Allowance of Deferred Tax Assets [Member] |  |  |  |
Balance, Beginning of Period |  | 6,161 | 6,450 | 5,750
Additions Charged to Costs and Expenses |  |  |  | 700
Additions From Company Acquired |  |  | (283) |
Deductions | [1] | (11) | (6) |
Balance, End of Period |  | $ 6,150 | $ 6,161 | $ 6,450
[1] | For Allowance for Doubtful Accounts, deductions are uncollectible accounts charged off, less recoveries.

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- Definition Addition of a valuation allowance from an acquired company. + References No definition available. + Details
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- Definition Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 + Details
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- Definition Amount of increase in the allowances and reserves, which consist of the valuation and qualifying accounts that are either netted against the cost of an asset or that reflect a liability established to represent expected future costs, from charges to costs and expenses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 + Details
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- Definition Total of the deductions in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, representing receivables written off as uncollectible and portions of the reserves utilized, respectively. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 + Details
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- Details
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- Details
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