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Note 13 - Restructuring Costs (Tables) | 9 Months Ended
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Mar. 31, 2019
Notes Tables |
Restructuring and Related Costs [Table Text Block] |
|  | Three |  |  | Nine Months |  |  | Three |  |  | Nine Months |
|  | Months Ended |  |  | Ended |  |  | Months Ended |  |  | Ended |
(In thousands) |  | March 31, |  |  | March 31, |  |  | March 31, |  |  | March 31, |
|  | 2019 |  |  | 2019 |  |  | 2018 |  |  | 2018 |
Severance and other termination benefits |  | $ | 263 |  |  | $ | 484 |  |  | $ | -- |  |  | $ | -- |
Facility repairs |  |  | 52 |  |  |  | 99 |  |  |  | -- |  |  |  | -- |
Impairment of fixed assets and accelerated depreciation |  |  | -- |  |  |  | 228 |  |  |  | -- |  |  |  | -- |
Other restructuring costs |  |  | 53 |  |  |  | 113 |  |  |  | -- |  |  |  | -- |
Total |  | $ | 368 |  |  | $ | 924 |  |  | $ | -- |  |  | $ | -- |
Restructuring and Related Costs, Summary of Costs Incurred by Line Item in the Statement of Operations [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
(In thousands) |  | March 31 |  |  | March 31 |
|  | 2019 |  |  | 2019 |
Cost of Goods Sold |  |  | 261 |  |  |  | 792 |
Operating Expenses |  |  | 107 |  |  |  | 132 |
Total |  |  | 368 |  |  |  | 924 |
Schedule of Liability Balances Related to Restructuring Costs [Table Text Block] |
(In thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Balance as of June 30, 2018 |  |  | Restructuring Expense |  |  | Payments |  |  | Adjustments |  |  | Balance as of March 31, 2019 |
Severance and termination benefits |  | $ | -- |  |  | $ | 484 |  |  | $ | (22 | ) |  | $ | -- |  |  | $ | 462 |
Facility Repairs |  |  | -- |  |  |  | 99 |  |  |  | (62 | ) |  |  | -- |  |  |  | 37 |
Other restructuring costs |  |  | -- |  |  |  | 113 |  |  |  | (74 | ) |  |  | -- |  |  |  | 39 |
Total |  | $ | -- |  |  | $ | 696 |  |  | $ | (158 | ) |  | $ | -- |  |  | $ | 538 |

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