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Basic and Diluted Net Income / (Loss) per Share (Tables) | 9 Months Ended
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Sep. 30, 2021
Per share - net income: |
Schedule of Reconciliation of Basic and Diluted Income Per Share Computations | The following is a reconciliation of the share data used in the basic and diluted income / (loss) per share computations (amounts in thousands): Schedule of Reconciliation of Basic and Diluted Income Per Share Computations
(in thousands) |  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
|  | Three months ended September 30, |  |  | Nine months ended September 30, |
(in thousands) |  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Basic: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares outstanding |  |  | 6,094 |  |  |  | 6,187 |  |  |  | 6,146 |  |  |  | 6,215 |
Diluted: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares outstanding |  |  | 6,094 |  |  |  | 6,187 |  |  |  | 6,146 |  |  |  | 6,215 |
Weighted average effects of dilutive securities |  |  | 63 |  |  |  | 37 |  |  |  | 61 |  |  |  | 39 |
Total |  |  | 6,157 |  |  |  | 6,224 |  |  |  | 6,207 |  |  |  | 6,254 |
Antidilutive securities: |  |  | 17 |  |  |  | 72 |  |  |  | 17 |  |  |  | 72 |

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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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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