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Note 13 - Earnings Per Share (Tables) | 3 Months Ended
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Sep. 30, 2015
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |
|  | September 3 0, |
|  | 2015 |  |  | 2014 |
Basic - Average shares outstanding |  |  | 12,660 |  |  |  | 12,652 |
Effect of dilutive securities – Stock options and restrictive stock awards |  |  | 103 |  |  |  | 181 |
Diluted - Average shares outstanding |  |  | 12,763 |  |  |  | 12,833 |

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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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