Note 11 - Income Taxes (Tables)
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12 Months Ended |
Jun. 30, 2016 |
Other Assets [Member] |
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Notes Tables |
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Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
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| | $ | 3,174 | | | $ | 2,301 | |
| | | 3,001 | | | | 3,932 | |
| | | - | | | | - | |
| | | 5,246 | | | | 4,631 | | Total net deferred tax asset
| | $ | 929 | | | $ | 1,602 | |
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Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] |
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| | | | | | | | | | | | |
| | $ | 27,660 | | | $ | 15,064 | | | $ | 20,693 | |
| | | 2,898 | | | | 489 | | | | 1,900 | |
| | | 88 | | | | 55 | | | | 60 | |
| | | 30,646 | | | | 15,608 | | | | 22,653 | |
| | | | | | | | | | | | |
| | | (237 | ) | | | 2,979 | | | | (941 | ) |
| | | 207 | | | | 759 | | | | (1,921 | ) |
| | | 703 | | | | 195 | | | | (320 | ) |
| | | 673 | | | | 3,933 | | | | (3,182 | ) | Income Tax Expense (Benefit)
| | $ | 31,319 | | | $ | 19,541 | | | $ | 19,471 | |
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Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | Expected Income Tax Expense
| | $ | 30,785 | | | | 35.0 | % | | $ | 19,839 | | | | 35.0 | % | | $ | 21,841 | | | | 35.0 | % | State income taxes, net of federal income tax
| | | 2,514 | | | | 2.9 | % | | | 1,597 | | | | 2.8 | % | | | 2,209 | | | | 3.5 | % |
| | | 339 | | | | 0.4 | % | | | 409 | | | | 0.7 | % | | | (1,540 | ) | | | -2.5 | % | Section 199 Qualified Production Activities deduction
| | | (1,513 | ) | | | -1.7 | % | | | (998 | ) | | | -1.8 | % | | | (1,342 | ) | | | -2.2 | % | Unrecognized tax expense (benefit)
| | | (479 | ) | | | -0.5 | % | | | (641 | ) | | | -1.1 | % | | | (904 | ) | | | -1.4 | % |
| | | (327 | ) | | | -0.4 | % | | | (665 | ) | | | -1.2 | % | | | (793 | ) | | | -1.3 | % | Actual income tax expense (benefit)
| | $ | 31,319 | | | | 35.6 | % | | $ | 19,541 | | | | 34.5 | % | | $ | 19,471 | | | | 31.2 | % |
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Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
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| | | | | | | | | Employee compensation accruals
| | | 4,343 | | | | 4,555 | |
| | | 2,665 | | | | 2,639 | |
| | | 6,705 | | | | 5,943 | | Net operating loss carryforwards
| | | 3,375 | | | | 4,059 | |
| | | 1,729 | | | | 2,748 | |
| | | 2,659 | | | | 3,241 | | Total deferred tax assets
| | | 21,476 | | | | 23,185 | | Less: Valuation allowance
| | | (2,155 | ) | | | (1,816 | ) |
| | $ | 19,321 | | | $ | 21,369 | |
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| | Deferred tax liabilities:
| | | | | | | | | Property, plant and equipment
| | | 654 | | | | 1,358 | | Intangible assets other than goodwill
| | | 14,260 | | | | 14,261 | |
| | | 3,478 | | | | 3,999 | |
| | | - | | | | 149 | | Total deferred tax liability
| | | 18,392 | | | | 19,767 | | Total net deferred tax asset
| | $ | 929 | | | $ | 1,602 | |
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Schedule of Deferred Tax Assets Expiration with Respect to Net Operating Losses [Table Text Block] |
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| | United States (State), expiring between 2017 and 2032
| | $ | 1,086 | | | | $ | 24,130 | | Foreign, Expiring in 2034
| | | 2,289 | |
| | | 6,809 | |
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Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] |
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| | $ | 3,117 | | | $ | 4,699 | | Additions for tax positions taken
| | | 776 | | | | 568 | | Reductions for tax positions taken in prior years
| | | (1,530 | ) | | | (1,555 | ) |
| | | (193 | ) | | | (596 | ) |
| | $ | 2,170 | | | $ | 3,117 | |
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