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Net Income Per Share (Details) - shares | 9 Months Ended
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Sep. 30, 2021 | Sep. 30, 2020
Net Income Per Share |  |
Potential dilutive shares outstanding | 0 | 0

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- References No definition available. + Details
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- Definition The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. + 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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