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Note 12 - Earnings Per Share (Tables) | 3 Months Ended
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Sep. 30, 2013
Earnings Per Share [Abstract] |
Schedule of Weighted Average Number of Shares [Table Text Block] |
|  | Three Months Ended September 30, |
|  | 2013 |  |  | 2012 |
Basic - Average shares outstanding |  |  | 12,573 |  |  |  | 12,559 |
Effect of dilutive securities: |  |  |  |  |  |  |  |
Unvested stock awards |  |  | 196 |  |  |  | 251 |
Diluted - Average shares outstanding |  |  | 12,769 |  |  |  | 12,810 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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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