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Note 14 - Restructuring Costs (Tables) | 9 Months Ended
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Mar. 31, 2018
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, |
|  | 2018 |  |  | 2018 |  |  | 2017 |  |  | 2017 |
Severance and other termination benefits |  | $ | -- |  |  | $ | -- |  |  | $ | 120 |  |  | $ | 811 |
Lease obligation |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | 213 |
Impairment of fixed assets and accelerated depreciation |  |  | -- |  |  |  | -- |  |  |  | 1 |  |  |  | 354 |
Gain on sale of facility |  |  |  |  |  |  |  |  |  |  | (1,361 | ) |  |  | (1,361 | )
Other |  |  | -- |  |  |  | -- |  |  |  | 251 |  |  |  | 347 |
Total |  | $ | -- |  |  | $ | -- |  |  | $ | (989 | ) |  | $ | 364 |
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 |  |  | Three Months Ended |  |  | Nine Months Ended |
(In thousands) |  | March 31 |  |  | March 31 |  |  | March 31 |  |  | March 31 |
|  | 2018 |  |  | 2018 |  |  | 2017 |  |  | 2017 |
Cost of Goods Sold |  |  | -- |  |  |  | -- |  |  | $ | 312 |  |  | $ | 1,445 |
Operating Expenses |  |  | -- |  |  |  | -- |  |  |  | (1,301 | ) |  |  | (1,091 | )
Total |  |  | -- |  |  |  | -- |  |  | $ | (989 | ) |  | $ | 364 |
Restructuring Costs and Related Costs Incurred by Segment [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, |
|  | 2018 |  |  | 2018 |  |  | 2017 |  |  | 2017 |
Lighting Segment |  | $ | -- |  |  | $ | -- |  |  | $ | (1,186 | ) |  | $ | (165 | )
Graphics Segment |  |  | -- |  |  |  | -- |  |  |  | 183 |  |  |  | 404 |
Corporate and Eliminations |  |  | -- |  |  |  | -- |  |  |  | 14 |  |  |  | 125 |
Total |  | $ | -- |  |  | $ | -- |  |  | $ | (989 | ) |  | $ | 364 |
Schedule of Liability Balances Related to Restructuring Costs [Table Text Block] |
(In thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Balance as of June 30, 2017 |  |  | Restructuring Expense |  |  | Payments |  |  | Adjustments |  |  | Balance as of March 31, 2018 |
Severance and termination benefits |  | $ | -- |  |  | $ | -- |  |  | $ | -- |  |  | $ | -- |  |  | $ | -- |
Lease obligation |  |  | 85 |  |  |  | -- |  |  |  | (85 | ) |  |  | -- |  |  |  | -- |
Other |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | -- |
Total |  | $ | 85 |  |  | $ | -- |  |  | $ | (85 | ) |  | $ | -- |  |  | $ | -- |

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