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Note 18 - Related Party Transactions - Expenses From Related Party Transactions (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2015
Keating Muething and Klekamp PLL [Member] |  |  |
Related party expenses | $ 526 | $ 207 | $ 500
American Engineering and Metal Working [Member] |  |  |
Related party expenses |  | 522 | 300
3970957 Canada Inc. [Member] |  |  |
Related party expenses |  |  | 42
Synergy Electronic LTD [Member] |  |  |
Related party expenses |  |  | 7
Atlas Melbane Street Properties, LLC [Member] |  |  |
Related party expenses | $ 314 |  |

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- Definition Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 + Details
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- Details
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- Details
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- Details
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