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Note 15 - Restructuring - Summary of Activity in Reserves Related to Restructuring Initiatives (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jun. 30, 2018 | Jun. 30, 2017
Current Year Restructuring Initiatives [Member] |  |
Restructuring liabilities |  |
Additions and adjustments | 5,987 |
Payments | (5,800) |
Restructuring liabilities | 187 |
Current Year Restructuring Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member] |  |
Restructuring liabilities |  |
Additions and adjustments | 2,838 |
Payments | (2,676) |
Restructuring liabilities | 162 |
Current Year Restructuring Initiatives [Member] | Other Restructuring [Member] |  |
Restructuring liabilities |  |
Additions and adjustments | 3,149 |
Payments | (3,124) |
Restructuring liabilities | 25 |
2017 Restructuring Initiatives [Member] |  |
Restructuring liabilities | 1,307 |
Additions and adjustments | 1,576 |
Payments | (2,590) |
Restructuring liabilities | 293 | 1,307
2017 Restructuring Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member] |  |
Restructuring liabilities | 506 |
Additions and adjustments | 532 |
Payments | (745) |
Restructuring liabilities | 293 | 506
2017 Restructuring Initiatives [Member] | Other Restructuring [Member] |  |
Restructuring liabilities | 801 |
Additions and adjustments | 1,044 |
Payments | (1,845) |
Restructuring liabilities |  | 801
Prior Year Initiatives [Member] |  |
Restructuring liabilities | 1,744 | 330
Additions and adjustments |  | 5,669
Payments |  | (4,255)
Restructuring liabilities |  | 1,744
Prior Year Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member] |  |
Restructuring liabilities | 506 | 74
Additions and adjustments |  | 1,927
Payments |  | (1,495)
Restructuring liabilities |  | 506
Prior Year Initiatives [Member] | Other Restructuring [Member] |  |
Restructuring liabilities | $ 1,238 | 256
Additions and adjustments |  | 3,742
Payments |  | (2,760)
Restructuring liabilities |  | $ 1,238

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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 17 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3367-108585 + Details
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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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- Definition Amount of increase (decrease) in the accrual for restructuring costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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