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v3.23.1

Net Income Per Share (Schedule of Awards Excluded from the Computation of Diluted Net income Per Share) - shares | 3 Months Ended
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Mar. 31, 2023 | Mar. 31, 2022
Earnings Per Share [Abstract] |  |
Options outstanding excluded from calculation of diluted net income per share | 345,585 | 45,600
Restricted share units outstanding excluded from calculation of diluted net income per share | 11,409 | 0
Options and RSUs outstanding excluded from calculation of diluted net income per share | 356,994 | 45,600

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- Definition Options and RSUs outstanding excluded from calculation of diluted net income per share + References No definition available. + Details
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- Definition Weighted average options outstanding excluded from calculation of diluted net income per share + References No definition available. + Details
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- Definition Restricted share units outstanding excluded from calculation of diluted net income per share + References No definition available. + Details
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Namespace Prefix: | cacc_
Data Type: | xbrli:sharesItemType
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Period Type: | duration

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- References No definition available. + Details
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