XML 70 R53.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Note 19 - Share Capital (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Statement Line Items [Line Items] |
Disclosure of classes of share capital [text block] |
|  | Number of fully paid shares * |  |  | Amount |
Issued ordinary shares |  |  |  |  |  |
January 1, 2015 |  |  | 10,518,032 |  |  |  | 54,569 |
Cancelled ** |  |  | (7,800 | ) |  |  | - |
December 31, 2015 |  |  | 10,510,232 |  |  |  | 54,569 |
Issued during the year |  |  | 141,704 |  |  |  | 433 |
December 31, 2016 |  |  | 10,651,936 |  |  |  | 55,002 |
Share repurchased |  |  | (118,063 | ) |  |  | (146 | )
Issued during the year |  |  | 69,280 |  |  |  | 246 |
December 31, 2017 |  |  | 10,603,153 |  |  |  | 55,102 |

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 disclosure of classes of share capital. [Refer: Share capital [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 79 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_79_a&doctype=Standard -URIDate 2017-03-09 + Details
Name: | ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration