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Note 12 - Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Jun. 30, 2018
Notes Tables |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
(In thousands) |  | 201 8 |  |  | 2017 |  |  | 2016 |
Cash payments for: |  |  |  |  |  |  |  |  |  |  |  |
Interest |  | $ | 1,582 |  |  | $ | 529 |  |  | $ | 50 |
Income taxes |  | $ | 1,854 |  |  | $ | 2,618 |  |  | $ | 5,079 |
Non-cash investing and financing activities |  |  |  |  |  |  |  |  |  |  |  |
Issuance of common shares as compensation |  | $ | 319 |  |  | $ | 409 |  |  | $ | 248 |
Issuance of stock warrants |  |  | — |  |  |  | 575 |  |  |  | — |
Issuance of common shares to fund deferred compensation plan |  | $ | 429 |  |  | $ | — |  |  | $ | — |

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- References No definition available. + Details
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