v3.26.1
Segment reporting (Details)
12 Months Ended
Mar. 31, 2026
segment
Disclosure of operating segments [abstract]
Number Of Operating Segments
1
Number Of Reportable Segments
1
X
- Definition
Number Of Operating Segments 1
+ References
No definition available.
+ Details
Name:
cnck_NumberOfOperatingSegments1
Namespace Prefix:
cnck_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Number Of Reportable Segments 1
+ References
No definition available.
+ Details
Name:
cnck_NumberOfReportableSegments1
Namespace Prefix:
cnck_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
ifrs-full_DisclosureOfOperatingSegmentsAbstract
Namespace Prefix:
ifrs-full_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration