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Note 18 - Restructuring - Summary of Activity in Reserves Related to Restructuring Initiatives (Details) $ in Thousands | 3 Months Ended
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Sep. 30, 2019 USD ($)
Current Year Restructuring Initiatives [Member] |
Restructuring liabilities | $ 0
Additions and adjustments | 1,479
Payments | (1,479)
Restructuring liabilities | 0
Current Year Restructuring Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member] |
Restructuring liabilities | 0
Additions and adjustments | 1,000
Payments | (1,000)
Restructuring liabilities | 0
Current Year Restructuring Initiatives [Member] | Other Restructuring [Member] |
Restructuring liabilities | 0
Additions and adjustments | 479
Payments | (479)
Restructuring liabilities | 0
Prior Year Initiatives [Member] |
Restructuring liabilities | 152
Additions and adjustments | 0
Payments | (122)
Restructuring liabilities | 30
Prior Year Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member] |
Restructuring liabilities | 147
Additions and adjustments | 0
Payments | (122)
Restructuring liabilities | 25
Prior Year Initiatives [Member] | Other Restructuring [Member] |
Restructuring liabilities | 5
Additions and adjustments | 0
Payments | 0
Restructuring liabilities | $ 5

X
- 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=118932676&loc=d3e3367-108585 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- 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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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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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Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |