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Note 14 - Severance Costs (Tables) | 3 Months Ended
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Sep. 30, 2015
Note 14 - Severance Costs (Tables) [Line Items] |
Schedule of Accrued Liabilities [Table Text Block] |
|  | September 30, |  |  | June 30, |
(In thousands) |  | 2015 |  |  | 2015 |
Accrued Expenses: |  |  |  |  |  |  |  |
Compensation and benefits |  | $ | 8,174 |  |  | $ | 11,614 |
Customer prepayments |  |  | 1,755 |  |  |  | 1,324 |
Accrued sales commissions |  |  | 1,961 |  |  |  | 1,982 |
Accrued warranty |  |  | 3,670 |  |  |  | 3,408 |
Accrued income taxes |  |  | 2,245 |  |  |  | -- |
Other accrued expenses |  |  | 3,933 |  |  |  | 3,798 |
Total Accrued Expenses |  | $ | 21,738 |  |  | $ | 22,126 |
Employee Severance [Member] |
Note 14 - Severance Costs (Tables) [Line Items] |
Schedule of Accrued Liabilities [Table Text Block] |
|  | Three |  |  | Three |  |  | Fiscal |
|  | Months Ended |  |  | Months Ended |  |  | Year Ended |
(In thousands) |  | September 30, |  |  | September 30, |  |  | June 30, |
|  | 2015 |  |  | 2014 |  |  | 2015 |
Balance at beginning of the period |  | $ | 379 |  |  | $ | -- |  |  | $ | -- |
Accrual of expense |  |  | 13 |  |  |  | 144 |  |  |  | 1,718 |
Payments |  |  | (200 | ) |  |  | (24 | ) |  |  | (704 | )
Adjustments |  |  | (58 | ) |  |  | -- |  |  |  | (635 | )
Balance at end of the period |  | $ | 134 |  |  | $ | 120 |  |  | $ | 379 |

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