XML 95 R75.htm IDEA: XBRL DOCUMENT
v3.20.1

Note 37 - Non-controlling Interests (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Statement Line Items [Line Items] |
Disclosure of detailed information in non-controlling interests [text block] |
|  | 2019 |  |  | 2018 |  |  | 2017 |
Current assets |  |  | 21,386 |  |  |  | 19,107 |  |  |  | 15,559 |
Non-current assets |  |  | 115,610 |  |  |  | 98,700 |  |  |  | 82,798 |
Current liabilities |  |  | (8,630 | ) |  |  | (13,200 | ) |  |  | (16,232 | )
Non-current liabilities |  |  | (9,085 | ) |  |  | (33,043 | ) |  |  | (23,041 | )
Net assets |  |  | 119,281 |  |  |  | 71,564 |  |  |  | 59,084 |
Carrying amount of NCI |  |  | 16,302 |  |  |  | 8,345 |  |  |  | 5,944 |
Revenue |  |  | 75,826 |  |  |  | 68,399 |  |  |  | 69,762 |
Profit after tax |  |  | 51,746 |  |  |  | 18,456 |  |  |  | 15,506 |
Total comprehensive income |  |  | 51,746 |  |  |  | 18,456 |  |  |  | 15,506 |
Profit allocated to NCI |  |  | 8,383 |  |  |  | 2,990 |  |  |  | 2,512 |
Dividend to NCI |  |  | (426 | ) |  |  | (589 | ) |  |  | (406 | )

X
- Definition The detailed disclosure of non-controlling interests. + References No definition available. + Details
Name: | cmcl_DisclosureOfDetailedInformationInNoncontrollingInterestsTextBlock
Namespace Prefix: | cmcl_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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