Note 10 - Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2016 |
|
| Balance | $ 1,747 | $ 1,480 | $ 1,688 |
| Additions due to acquisitions | 628 | ||
| Additions for tax positions of current year | 35 | 13 | 36 |
| Closure of tax years | (374) | (244) | |
| Tax Reform | 165 | ||
| Balance | $ 1,947 | $ 1,747 | $ 1,480 |
| X | ||||||||||
- Definition Amount of decrease in unrecognized tax benefits resulting from closure of tax years. No definition available.
|
| X | ||||||||||
- Definition Amount of increase in unrecognized tax benefits resulting from tax reform. No definition available.
|
| X | ||||||||||
- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of increase in unrecognized tax benefits resulting from acquisitions. No definition available.
|
| X | ||||||||||
- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|