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Note 15 - Income Taxes (Tables) | 3 Months Ended
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Sep. 30, 2017
Notes Tables |
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
|  | Three Months Ended |
|  | September 30 |
|  | 201 7 |  |  | 201 6 |
Reconciliation to effective tax rate: |  |  |  |  |  |  |  |
Provision for income taxes at the anticipated annual tax rate |  |  | 33.7 | % |  |  | 32.0 | %
Uncertain tax positions |  |  | (0.2 | ) |  |  | (1.3 | )
Difference betwe en deferred and current tax rate related to the impairment of goodwill |  |  | 4.8 |  |  |  | -- |
Deferred tax asset adjustment |  |  | -- |  |  |  | (6.7 | )
Other |  |  | (0.3 | ) |  |  | (0.8 | )
Effective tax rate |  |  | 38.0 | % |  |  | 23.2 | %

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- Definition Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 + Details
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