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Earnings per Share (Tables) | 9 Months Ended
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Sep. 30, 2020
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted |
| For the Three Months Ended September 30, |  |  |  | For the Nine Months Ended September 30, |  |  |  |
| 2020 |  | 2019 |  | 2020 |  | 2019 |  |
Numerator: |  |  |  |  |  |  |  |  |
Net Income available to common stockholders for basic net income per common share | $ | 272 |  |  | $ | 246 |  |  | $ | 808 |  |  | $ | 671 |  |  |
Effect of interest on assumed conversions of convertible notes, net of tax | 2 |  |  | 2 |  |  | 6 |  |  | 5 |  |  |
Net Income available to common stockholders for dilutive net income per common share | $ | 274 |  |  | $ | 248 |  |  | $ | 814 |  |  | $ | 676 |  |  |
Denominator: |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding for basic net income per common share | 4,326 |  |  | 4,450 |  |  | 4,367 |  |  | 4,529 |  |  |
Weighted average impact of assumed convertible notes | 29 |  |  | 29 |  |  | 29 |  |  | 28 |  |  |
Weighted average impact of dilutive equity instruments | 60 |  |  | 85 |  |  | 69 |  |  | 84 |  |  |
Weighted average shares for diluted net income per common share | 4,415 |  |  | 4,564 |  |  | 4,465 |  |  | 4,641 |  |  |
Net income per common share: |  |  |  |  |  |  |  |  |
Basic | $ | 0.06 |  |  | $ | 0.06 |  |  | $ | 0.19 |  |  | $ | 0.15 |  |  |
Diluted | $ | 0.06 |  |  | $ | 0.05 |  |  | $ | 0.18 |  |  | $ | 0.15 |  |  |

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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=6371337&loc=d3e3550-109257 + Details
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