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Earnings Per Share | 6 Months Ended
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Jul. 31, 2016
Earnings Per Share [Abstract] |
Earnings Per Share [Text Block] |
| 5. | Earnings Per Share
Basic earnings per share are based on the weighted average number of common shares outstanding without consideration of common stock equivalents. Diluted earnings per share are based on the weighted average number of common shares and common stock equivalents. The diluted earnings per share calculation takes into account unvested restricted shares and the shares that may be issued upon exercise of stock options, reduced by shares that may be repurchased with the funds received from the exercise, based on the average price during the period. The following table sets forth the computation of basic and diluted earnings per share for “income from continuing operations” and “discontinued operations” at July 31, 2016 and 2015, as follows:
|  | Three Months Ended |  | Six Months Ended |
|  | July 31, |  | July 31, |
|  | (in $000s) |  | (in $000s) |
|  | 2016 |  | 2015 |  | 2016 |  | 2015 |
Numerator |  |  |  |  |  |  |  |  |  |  |  |  |
Net income from continuing operations |  | $ | 1,431 |  | $ | 3,588 |  | $ | 1,434 |  | $ | 5,748 |
Net loss from discontinued operations |  |  | — |  |  | (1,554) |  |  | — |  |  | (2,485) |
Net income |  | $ | 1,431 |  | $ | 2,034 |  | $ | 1,434 |  | $ | 3,263 |
Denominator |  |  |  |  |  |  |  |  |  |  |  |  |
Denominator for basic earnings per share (weighted-average shares which reflect 356,441 shares in the treasury as a result of the stock repurchase program that ended in 2011) |  |  | 7,254,999 |  |  | 7,145,418 |  |  | 7,254,585 |  |  | 7,104,471 |
Effect of dilutive securities from restricted stock plan and from dilutive effect of stock options |  |  | 56,167 |  |  | 21,705 |  |  | 61,282 |  |  | 86,998 |
Denominator for diluted earnings per share (adjusted weighted average shares) |  |  | 7,311,166 |  |  | 7,167,123 |  |  | 7,315,867 |  |  | 7,191,469 |
Basic earnings per share from continuing operations |  | $ | 0.20 |  | $ | 0.50 |  | $ | 0.20 |  | $ | 0.81 |
Basic loss per share from discontinued operations |  | $ | — |  | $ | (0.22) |  | $ | — |  | $ | (0.35) |
Basic earnings per share |  | $ | 0.20 |  | $ | 0.28 |  | $ | 0.20 |  | $ | 0.46 |
Diluted earnings per share from continuing operations |  | $ | 0.20 |  | $ | 0.50 |  | $ | 0.20 |  | $ | 0.80 |
Diluted loss per share from discontinued operations |  | $ | — |  | $ | (0.22) |  | $ | — |  | $ | (0.35) |
Diluted earnings per share |  | $ | 0.20 |  | $ | 0.28 |  | $ | 0.20 |  | $ | 0.45 |

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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 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1278-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=65016374&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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