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Note 6 - Earnings Per Share (Tables) | 3 Months Ended
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Sep. 30, 2015
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Quarter Ended |
|  | September 30, |
|  | 2015 |  |  | 2014 |
Weighted average common shares outstanding-basic |  |  | 37,169 |  |  |  | 37,007 |
Dilutive effect of stock options |  |  | 146 |  |  |  | 141 |
Weighted average common shares outstanding-diluted |  |  | 37,315 |  |  |  | 37,148 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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- References No definition available. + Details
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