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Note 11 - Income Taxes (Tables) | 12 Months Ended
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Jun. 30, 2016
Other Assets [Member] |
Notes Tables |
Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
|  | 2016 |  |  | 2015 |
Current assets |  | $ | 3,174 |  |  | $ | 2,301 |
Non-current assets |  |  | 3,001 |  |  |  | 3,932 |
Current liabilities |  |  | - |  |  |  | - |
Non-current liabilities |  |  | 5,246 |  |  |  | 4,631 |
Total net deferred tax asset |  | $ | 929 |  |  | $ | 1,602 |
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] |
|  | 2016 |  |  | 2015 |  |  | 2014 |
Current: |  |  |  |  |  |  |  |  |  |  |  |
Federal |  | $ | 27,660 |  |  | $ | 15,064 |  |  | $ | 20,693 |
State |  |  | 2,898 |  |  |  | 489 |  |  |  | 1,900 |
Foreign |  |  | 88 |  |  |  | 55 |  |  |  | 60 |
Total current |  |  | 30,646 |  |  |  | 15,608 |  |  |  | 22,653 |
Deferred: |  |  |  |  |  |  |  |  |  |  |  |
Federal |  |  | (237 | ) |  |  | 2,979 |  |  |  | (941 | )
State |  |  | 207 |  |  |  | 759 |  |  |  | (1,921 | )
Foreign |  |  | 703 |  |  |  | 195 |  |  |  | (320 | )
Total deferred |  |  | 673 |  |  |  | 3,933 |  |  |  | (3,182 | )
Income Tax Expense (Benefit) |  | $ | 31,319 |  |  | $ | 19,541 |  |  | $ | 19,471 |
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
|  | 2016 |  |  | 2015 |  |  | 2014 |
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 | %
Valuation allowance |  |  | 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 | %
Other, net |  |  | (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 | %
Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
|  | 2016 |  |  | 2015 |
Deferred tax assets: |  |  |  |  |  |  |  |
Employee compensation accruals |  |  | 4,343 |  |  |  | 4,555 |
Stock based compensation |  |  | 2,665 |  |  |  | 2,639 |
Deferred rent credits |  |  | 6,705 |  |  |  | 5,943 |
Net operating loss carryforwards |  |  | 3,375 |  |  |  | 4,059 |
Goodwill |  |  | 1,729 |  |  |  | 2,748 |
Other, net |  |  | 2,659 |  |  |  | 3,241 |
Total deferred tax assets |  |  | 21,476 |  |  |  | 23,185 |
Less: Valuation allowance |  |  | (2,155 | ) |  |  | (1,816 | )
Net deferred tax assets |  | $ | 19,321 |  |  | $ | 21,369 |
|  | 2016 |  |  | 2015 |
Deferred tax liabilities: |  |  |  |  |  |  |  |
Property, plant and equipment |  |  | 654 |  |  |  | 1,358 |
Intangible assets other than goodwill |  |  | 14,260 |  |  |  | 14,261 |
Commissions |  |  | 3,478 |  |  |  | 3,999 |
Other, net |  |  | - |  |  |  | 149 |
Total deferred tax liability |  |  | 18,392 |  |  |  | 19,767 |
Total net deferred tax asset |  | $ | 929 |  |  | $ | 1,602 |
Schedule of Deferred Tax Assets Expiration with Respect to Net Operating Losses [Table Text Block] |
|  | Deferred |  |  |  | Net Operating |
|  | Income |  |  |  | Loss |
|  | Tax Assets |  |  |  | Carryforwards |
United States (State), expiring between 2017 and 2032 |  | $ | 1,086 |  |  |  | $ | 24,130 |
Foreign, Expiring in 2034 |  |  | 2,289 |  |  |  |  | 6,809 |
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] |
|  | 2016 |  |  | 2015 |
Beginning balance |  | $ | 3,117 |  |  | $ | 4,699 |
Additions for tax positions taken |  |  | 776 |  |  |  | 568 |
Reductions for tax positions taken in prior years |  |  | (1,530 | ) |  |  | (1,555 | )
Settlements |  |  | (193 | ) |  |  | (596 | )
Ending balance |  | $ | 2,170 |  |  | $ | 3,117 |

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- Definition Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32639-109319 + Details
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