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Note 14 - Restructuring Costs (Tables) | 3 Months Ended
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Sep. 30, 2017
Notes Tables |
Restructuring and Related Costs [Table Text Block] |
|  | Three |  |  | Three |
|  | Months Ended |  |  | Months Ended |
(In thousands) |  | September 30, |  |  | September 30, |
|  | 2017 |  |  | 2016 |
Severance and other termination benefits |  | $ | -- |  |  | $ | 165 |
Lease obligation |  |  | -- |  |  |  | 213 |
Impairment of fixed assets and accelerated depreciation |  |  | -- |  |  |  | 273 |
Other |  |  | -- |  |  |  | 5 |
Total |  | $ | -- |  |  | $ | 656 |
Restructuring and Related Costs, Summary of Costs Incurred by Line Item in the Statement of Operations [Table Text Block] |
|  | Three Months Ended |
(In thousands) |  | September 30 |
|  | 2016 |
Cost of Goods Sold |  | $ | 503 |
Operating Expenses |  |  | 153 |
Total |  | $ | 656 |
Restructuring Costs and Related Costs Incurred by Segment [Table Text Block] |
|  | Three |  |  | Three |
|  | Months Ended |  |  | Months Ended |
(In thousands) |  | September 30, |  |  | September 30 |
|  | 2017 |  |  | 2016 |
Lighting Segment |  | $ | -- |  |  | $ | 545 |
Graphics Segment |  |  | -- |  |  |  | -- |
Corporate and Eliminations |  |  | -- |  |  |  | 111 |
Total |  | $ | -- |  |  | $ | 656 |
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 September 30, 2017 |
Severance and termination b enefits |  | $ | -- |  |  | $ | -- |  |  |  | -- |  |  | $ | -- |  |  | $ | -- |
Lease o bligation |  |  | 85 |  |  |  | -- |  |  |  | (43 | ) |  |  | -- |  |  |  | 42 |
Other |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | -- |  |  |  | -- |
Total |  | $ | 85 |  |  | $ | -- |  |  | $ | (43 | ) |  | $ | -- |  |  | $ | 42 |

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- Definition Tabular disclosure of costs incurred for restructuring by segment. + References No definition available. + Details
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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 + Details
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