Note 14 - Accumulated Other Comprehensive Income (Loss) - Activity in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2016 |
|
| Beginning balance | $ 400,896 | $ 392,202 | $ 370,535 |
| Other comprehensive income (loss) net of tax | (2,091) | 701 | (2,181) |
| Ending balance | 383,870 | 400,896 | 392,202 |
| Accumulated Foreign Currency Adjustment Attributable to Parent [Member] | |||
| Beginning balance | (4,131) | (4,846) | |
| Changes before reclassifications | (2,040) | 715 | |
| Amounts reclassified from accumulated other comprehensive income | 0 | ||
| Other comprehensive income (loss) net of tax | (2,040) | 715 | |
| Ending balance | $ (6,171) | $ (4,131) | $ (4,846) |