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Note 4 - Earnings Per Common Share | 3 Months Ended
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Sep. 30, 2017
Notes to Financial Statements |
Earnings Per Share [Text Block] | NOTE 4 - EARNINGS PER COMMON SHARE The following table presents the amounts used to compute basic and diluted earnings per common share, as well as the effect of dilutive potential common shares on weighted average shares outstanding (in thousands, except per share data):
|  | Three Months Ended |
|  | September 30 |
|  | 201 7 |  |  | 201 6 |
BASIC EARNINGS (LOSS) PER SHARE |  |  |  |  |  |  |  |
Net income (loss) |  | $ | (15,629 | ) |  | $ | 829 |
Weighted average shares outstanding, net of treasury shares (a) |  |  | 25,505 |  |  |  | 24,998 |
Weighted average vested restricted stock units outstanding |  |  | 41 |  |  |  | 37 |
Weighted average shares outstanding in the Deferred Compensation Plan |  |  | 245 |  |  |  | 240 |
Weighted average shares outstanding |  |  | 25,791 |  |  |  | 25,275 |
Basic earnings (loss) per share |  | $ | (0.61 | ) |  | $ | 0.03 |
DILUTED EARNINGS (LOSS) PER SHARE |  |  |  |  |  |  |  |
Net income (loss) |  | $ | (15,629 | ) |  | $ | 829 |
Weighted average shares outstanding |  |  |  |  |  |  |  |
Basic |  |  | 25,791 |  |  |  | 25,275 |
Effect of dilutive securities (b): |  |  |  |  |  |  |  |
Impact of common shares to be issued under stock option plans, and contingently issuable shares, if any |  |  | -- |  |  |  | 637 |
Weighted average shares outstanding (c) |  |  | 25,791 |  |  |  | 25,912 |
Diluted earnings (loss) per share |  | $ | (0.61 | ) |  | $ | 0.03 |
| (a) | Includes shares accounted for like treasury stock.
| (b) | Calculated using the “Treasury Stock” method as if dilutive securities were exercised and the funds were used to purchase common shares at the average market price during the period.
| (c) | Options to purchase 3,791,936 common shares and 1,654,450 common shares at September 30, 2017 and 2016, respectively, were not included in the computation of the three month period for diluted earnings (loss) per share, respectively, because the exercise price was greater than the average fair market value of the common shares. For the three months ended September 30, 2017, the effect of dilutive securities was not included in the calculation of diluted earnings (loss) per share because there was a net operating loss for the period.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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