XML 48 R29.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Insider Trading Arrangements | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 30, 2023 shares | Dec. 30, 2023 shares
Trading Arrangements, by Individual |  |
Material Terms of Trading Arrangement |  | During the fourth quarter of fiscal 2023, no director or officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or a “non-Rule 10b5-1 trading arrangement” (in each case, as defined in Item 408 of Regulation S-K) except as described in the table below.
Name and Title |  | Date of Adoption of Rule 10b5-1 Trading Plan |  | Scheduled Expiration Date of Rule 10b5-1 Trading Plan |  | Aggregate Number of Securities to Be Purchased or Sold |
Paul A. Maleh, President and Chief Executive Officer |  | December 4, 2023 |  | March 10, 2025 |  | 37,500 |  |
Daniel K. Mahoney, Chief Financial Officer, Executive Vice President and Treasurer |  | November 28, 2023 |  | August 8, 2024 |  | 3,000 |  |
Jonathan D. Yellin, Executive Vice President and General Counsel |  | November 28, 2023 |  | November 7, 2024 |  | 5,000 |  |
Non-Rule 10b5-1 Arrangement Adopted | false |
Rule 10b5-1 Arrangement Terminated | false |
Non-Rule 10b5-1 Arrangement Terminated | false |
Paul A. Maleh [Member] |  |
Trading Arrangements, by Individual |  |
Name | Paul A. Maleh |
Title | President and Chief Executive Officer |
Adoption Date | December 4, 2023 |
Arrangement Duration | 462 days |
Aggregate Available | 37,500 | 37,500
Daniel K. Mahoney [Member] |  |
Trading Arrangements, by Individual |  |
Name | Daniel K. Mahoney |
Title | Chief Financial Officer, Executive Vice President and Treasurer |
Adoption Date | November 28, 2023 |
Arrangement Duration | 254 days |
Aggregate Available | 3,000 | 3,000
Jonathan D. Yellin [Member] |  |
Trading Arrangements, by Individual |  |
Name | Jonathan D. Yellin |
Title | Executive Vice President and General Counsel |
Adoption Date | November 28, 2023 |
Arrangement Duration | 345 days |
Aggregate Available | 5,000 | 5,000

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details
Name: | ecd_MtrlTermsOfTrdArrTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details
Name: | ecd_NonRule10b51ArrAdoptedFlag
Namespace Prefix: | ecd_
Data Type: | xbrli:booleanItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details
Name: | ecd_NonRule10b51ArrTrmntdFlag
Namespace Prefix: | ecd_
Data Type: | xbrli:booleanItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details
Name: | ecd_Rule10b51ArrTrmntdFlag
Namespace Prefix: | ecd_
Data Type: | xbrli:booleanItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph A + Details
Name: | ecd_TradingArrByIndTable
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph B + Details
Name: | ecd_TrdArrAdoptionDate
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph C + Details
Name: | ecd_TrdArrDuration
Namespace Prefix: | ecd_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph A + Details
Name: | ecd_TrdArrIndName
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph A + Details
Name: | ecd_TrdArrIndTitle
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph D + Details
Name: | ecd_TrdArrSecuritiesAggAvailAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ecd_IndividualAxis=crai_PaulA.MalehMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=crai_DanielK.MahoneyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=crai_JonathanD.YellinMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |