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Note A - Organization and Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Jun. 30, 2017
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | For the Years Ended June 30, |
|  | 201 7 |  |  | 201 6 |
Numerator |  |  |  |  |  |  |  |
Net income |  | $ | 7,235 |  |  | $ | 9,546 |
Denominator |  |  |  |  |  |  |  |
Basic weighted average common shares outstanding |  |  | 6,577 |  |  |  | 6,524 |
Dilutive effect of stock opt ions and restricted stock shares |  |  | 79 |  |  |  | 117 |
Diluted weighted average common shares outstanding |  |  | 6,656 |  |  |  | 6,641 |
Basic net income per common share |  | $ | 1.10 |  |  | $ | 1.46 |
Diluted net income per common share |  | $ | 1.09 |  |  | $ | 1.44 |

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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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