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Note 21 - Valuation and Qualifying Accounts (Tables) | 12 Months Ended
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Jun. 30, 2013
Valuation and Qualifying Accounts [Abstract] |
Schedule of Valuation Allowance for Impairment of Recognized Servicing Assets [Table Text Block] |
|  | Balance at Beginning of Period |  |  | Additions (Reductions) Charged to Income |  |  | Adjustments and/or Deductions |  |  | Balance at End of Period |
Accounts Receivable: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales discounts, sales returns and allowance for doubtful accounts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
June 30, 2013 |  | $ | 1,250 |  |  | $ | (20 | ) |  | $ | - |  |  | $ | 1,230 |
June 30, 2012 |  | $ | 1,171 |  |  | $ | 9 |  |  | $ | 70 |  |  | $ | 1,250 |
June 30, 2011 |  | $ | 1,160 |  |  | $ | 11 |  |  | $ | - |  |  | $ | 1,171 |
Inventory: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Inventory valuation allowance: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
June 30, 2013 |  | $ | 2,651 |  |  | $ | 61 |  |  | $ | - |  |  | $ | 2,712 |
June 30, 2012 |  | $ | 1,716 |  |  | $ | 935 |  |  | $ | - |  |  | $ | 2,651 |
June 30, 2011 |  | $ | 2,072 |  |  | $ | (356 | ) |  | $ | - |  |  | $ | 1,716 |

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- Definition Tabular disclosure of the activity by class in any valuation allowance for impairment of recognized servicing assets - including beginning and ending balances, aggregate additions charged and recoveries credited to operations, and aggregate write-downs charged against allowance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 4 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=7882072&loc=d3e122739-111746 + Details
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- Details
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