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Earnings per share ("EPS") (Tables) | 6 Months Ended
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Jun. 30, 2022
Earnings Per Share [Abstract] |
Schedule of Reconciliation of Weighted Average Shares Used in Diluted EPS | The following is a reconciliation of the weighted average shares used in diluted EPS computations.
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
(In thousands) |  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Weighted average common shares-basic |  |  | 20,031 |  |  |  | 19,651 |  |  |  | 19,965 |  |  |  | 19,575 |
Effect of dilutive securities |  |  |  |  |  |  |  |  |  |  |  |
Unexercised stock options and stock purchase plan |  |  | 23 |  |  |  | 171 |  |  |  | — |  |  |  | — |
Unvested restricted stock units |  |  | 59 |  |  |  | 116 |  |  |  | — |  |  |  | — |
Weighted average common shares-diluted |  |  | 20,113 |  |  |  | 19,938 |  |  |  | 19,965 |  |  |  | 19,575 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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 https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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