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Note 12 - Earnings Per Share (Tables) | 9 Months Ended
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Mar. 31, 2018
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | March 31 , |  |  | March 31 , |
|  | 201 8 |  |  | 201 7 |  |  | 201 8 |  |  | 201 7 |
Basic - Average shares outstanding |  |  | 12,709 |  |  |  | 12,664 |  |  |  | 12,695 |  |  |  | 12,667 |
Dilutive effect of unvested, restricted stock awards |  |  | 88 |  |  |  | 94 |  |  |  | 89 |  |  |  | 105 |
Diluted - Average shares outstanding |  |  | 12,797 |  |  |  | 12,758 |  |  |  | 12,784 |  |  |  | 12,772 |

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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://fasb.org/us-gaap/role/ref/legacyRef -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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