XML 300 R138.htm IDEA: XBRL DOCUMENT v3.23.1

Note 32 - Financial Instruments and Risk Management (Details Textual) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fidelity Printers [member]
Statement Line Items [Line Items]
Trade receivables	$ 7,383	$ 4,528

X

- References

No definition available.

+ Details

Name:	cmcl_StatementLineItems
Namespace Prefix:	cmcl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount due from customers for goods and services sold.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 1
-IssueDate 2021-01-01
-Paragraph 78
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_78_b&doctype=Standard
-URIDate 2021-03-24

+ Details

Name:	ifrs-full_TradeReceivables
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	ifrs-full_CounterpartiesAxis=cmcl_FidelityPrintersMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: