XML 70 R42.htm IDEA: XBRL DOCUMENT
v3.26.1

Related Parties (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2025
Compensation to non-executive directors [Member] |
Related Parties (Tables) [Line Items] |
Schedule of Transactions with Related Parties | Compensation to non-executive directors:
|  | For the year ended December 31, |
|  | 2025 |  |  | 2024 |  |  | 2023 |
Fees, including reimbursement of expenses |  |  | 109 |  |  |  | 124 |  |  |  | 448 |
Share-based compensation |  |  | - |  |  |  | - |  |  |  | 6 |
|  |  | 109 |  |  |  | 124 |  |  |  | 454 |
Transactions with Related Parties [Member] |
Related Parties (Tables) [Line Items] |
Schedule of Transactions with Related Parties | Sigalit Kimchy: No consulting fees were paid to Sigalit Kimchy (wife of Yoav Kimchy, the Company’s Chief Technology Officer) during the year ended December 31, 2025. Ms. Kimchy had previously served as marcom and user interface lead under an employment agreement dated April 4, 2016.
|  | For the year ended December 31, |
|  | 2025 |  |  | 2024 |  |  | 2023 |
Consulting fees, including share-based compensation and reimbursement of expenses |  |  | 188 |  |  |  | 95 |  |  |  | 19 |
|  |  | 188 |  |  |  | 95 |  |  |  | 19 |

X
- References No definition available. + Details
Name: | chek_RelatedPartiesTablesLineItems
Namespace Prefix: | chek_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 + Details
Name: | us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RelatedPartyTransactionAxis=chek_NonExecutiveDirectorsCompensationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionAxis=chek_GeneralTransactionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |