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4. Net Earnings Per Share | 6 Months Ended
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Jun. 30, 2020
Earnings Per Share [Abstract] |
4. Net Earnings Per Share | Net earnings per share is based on the weighted average number of shares outstanding during the period while the effects of potential shares outstanding during the period are included in diluted earnings per share. The average market price during the applicable period is used to compute equivalent shares. The reconciliation of the amounts used in the computation of both “basic earnings per share” and “diluted earnings per share” for the three and six months ended June 30, 2020 and 2019 is as follows:
For the three months ended June 30, 2020 |  |  |  |  |  |
|  | Net Earnings (Dollars in thousands) |  | Weighted Average Number of Shares |  | Per Share Amount
Basic earnings per share |  | $ | 2,561 |  |  |  | 5,787,504 |  |  | $ | 0.44 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock units |  |  | — |  |  |  | 13,127 |  |  |  |  |
Diluted earnings per share |  | $ | 2,561 |  |  |  | 5,800,631 |  |  | $ | 0.44 |
For the six months ended June 30, 2020 |  |  |  |  |  |
|  | Net Earnings (Dollars in thousands) |  | Weighted Average Number of Shares |  | Per Share Amount
Basic earnings per share |  | $ | 4,928 |  |  |  | 5,828,965 |  |  | $ | 0.84 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock units |  |  | — |  |  |  | 13,284 |  |  |  |  |
Diluted earnings per share |  | $ | 4,928 |  |  |  | 5,842,249 |  |  | $ | 0.84 |
For the three months ended June 30, 2019 |  |  |  |  |  |
|  | Net Earnings (Dollars in thousands) |  | Weighted Average Number of Shares |  | Per Share Amount
Basic earnings per share |  | $ | 3,813 |  |  |  | 5,940,556 |  |  | $ | 0.64 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock units |  |  | — |  |  |  | 24,453 |  |  |  |  |
Diluted earnings per share |  | $ | 3,813 |  |  |  | 5,965,009 |  |  | $ | 0.64 |
For the six months ended June 30, 2019 |  |  |  |  |  |
|  | Net Earnings (Dollars in thousands) |  | Weighted Average Number of Shares |  | Per Share Amount
Basic earnings per share |  | $ | 7,480 |  |  |  | 5,968,368 |  |  | $ | 1.25 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock units |  |  | — |  |  |  | 24,412 |  |  |  |  |
Diluted earnings per share |  | $ | 7,480 |  |  |  | 5,992,780 |  |  | $ | 1.25 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257 + Details
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