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Earnings per Share (Tables) | 9 Months Ended
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Sep. 30, 2021
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, |  |
| 2021 |  | 2020 |  | 2021 |  | 2020 |  |
Numerator: |  |  |  |  |  |  |  |  |
Net Income available to common stockholders for basic net income per common share | $ | 343 |  |  | $ | 272 |  |  | $ | 995 |  |  | $ | 808 |  |  |
Effect of interest on assumed conversions of convertible notes, net of tax | 2 |  |  | 2 |  |  | 6 |  |  | 6 |  |  |
Net Income available to common stockholders for dilutive net income per common share | $ | 345 |  |  | $ | 274 |  |  | $ | 1,001 |  |  | $ | 814 |  |  |
Denominator: |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding for basic net income per common share | 4,044 |  |  | 4,326 |  |  | 4,086 |  |  | 4,367 |  |  |
Weighted average impact of assumed convertible notes | 30 |  |  | 29 |  |  | 30 |  |  | 29 |  |  |
Weighted average impact of dilutive equity instruments | 45 |  |  | 60 |  |  | 54 |  |  | 69 |  |  |
Weighted average shares for diluted net income per common share | 4,119 |  |  | 4,415 |  |  | 4,170 |  |  | 4,465 |  |  |
Net income per common share: |  |  |  |  |  |  |  |  |
Basic | $ | 0.08 |  |  | $ | 0.06 |  |  | $ | 0.24 |  |  | $ | 0.19 |  |  |
Diluted | $ | 0.08 |  |  | $ | 0.06 |  |  | $ | 0.24 |  |  | $ | 0.18 |  |  |

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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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