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Note 35 - Operating Segments | 12 Months Ended
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Dec. 31, 2018
Statement Line Items [Line Items] |
Disclosure of entity's operating segments [text block] | 35 Operating Segments The Group's operating segments have been identified based on geographic areas. The strategic business units are managed separately because they require different technology and marketing strategies. For each of the strategic business units, the Group’s CEO reviews internal management reports on at least a quarterly basis. Zimbabwe and South Africa describe the operations of the Group's reportable segments. The Zimbabwe operating segment comprise Caledonia Holdings Zimbabwe Limited and subsidiaries. The South Africa geographical segment comprise a gold mine, that is on care and maintenance, as well as sales made by Caledonia Mining South Africa Proprietary Limited to the Blanket Mine. The holding company and Greenstone Management Services Holdings Limited (UK) responsible for administrative functions within the group are taken into consideration in the strategic decision-making process of the CEO and are therefore included in the disclosure below. Corporate and other reconciling amounts do not represent a separate segment. Information regarding the results of each reportable segment is included below. Performance is measured based on segment profit before income tax, as included in the internal management report that are reviewed by the Group's CEO. Segment profit is used to measure performance as management believes that such information is the most relevant in evaluating the results of certain segments relative to other entities that operate within these industries.
Information about reportable segments 2018 |  | Zimbabwe |  |  | South Africa |  |  | Inter-group elimination adjustments |  |  | Corporate and other reconciling amounts |  |  | Total |
Revenue |  |  | 68,399 |  |  |  | 12,554 |  |  |  | (12,166 | ) |  |  | (388 | ) |  |  | 68,399 |
Royalties |  |  | (3,426 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (3,426 | )
Production costs |  |  | (39,186 | ) |  |  | (11,328 | ) |  |  | 11,199 |  |  |  | — |  |  |  | (39,315 | )
Depreciation |  |  | (4,366 | ) |  |  | (32 | ) |  |  | 327 |  |  |  | — |  |  |  | (4,071 | )
Management fee * |  |  | (2,650 | ) |  |  | 2,650 |  |  |  | — |  |  |  | — |  |  |  | — |
Other income |  |  | 6,482 |  |  |  | 366 |  |  |  | — |  |  |  | 253 |  |  |  | 7,101 |
Other expenses |  |  | (296 | ) |  |  | — |  |  |  | — |  |  |  | (40 | ) |  |  | (336 | )
Administrative expenses |  |  | (159 | ) |  |  | (2,433 | ) |  |  | — |  |  |  | (3,873 | ) |  |  | (6,465 | )
Cash-settled share-based payment expense |  |  | (84 | ) |  |  | (137 | ) |  |  | — |  |  |  | (94 | ) |  |  | (315 | )
Equity-settled share-based payment expense |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (14 | ) |  |  | (14 | )
Net Foreign exchange gain/(loss) |  |  | 133 |  |  |  | (327 | ) |  |  | — |  |  |  | 417 |  |  |  | 223 |
Net finance cost |  |  | (262 | ) |  |  | 17 |  |  |  | — |  |  |  | 25 |  |  |  | (220 | )
Margin call on hedge |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (360 | ) |  |  | (360 | )
Profit before tax |  |  | 24,585 |  |  |  | 1,330 |  |  |  | (640 | ) |  |  | (4,074 | ) |  |  | 21,201 |
Tax expense |  |  | (7,085 | ) |  |  | (387 | ) |  |  | 153 |  |  |  | (126 | ) |  |  | (7,445 | )
Profit for the year |  |  | 17,500 |  |  |  | 943 |  |  |  | (487 | ) |  |  | (4,200 | ) |  |  | 13,756 |
Of the management fee $1,871 was receivable and payable at year end ( 2017: $561 ).
Information about reportable segments 2018 |  | Zimbabwe |  |  | South Africa |  |  | Inter-group elimination adjustments |  |  | Corporate and other reconciling amounts |  |  | Total |
Geographic segment assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current (excluding intercompany) |  |  | 21,505 |  |  |  | 3,489 |  |  |  | (91 | ) |  |  | 3,265 |  |  |  | 28,168 |
Non-current (excluding intercompany) |  |  | 98,700 |  |  |  | 466 |  |  |  | (1,641 | ) |  |  | — |  |  |  | 97,525 |
Expenditure on property, plant and equipment |  |  | 20,436 |  |  |  | 370 |  |  |  | (891 | ) |  |  | — |  |  |  | 19,915 |
Intercompany balances |  |  | — |  |  |  | 6,926 |  |  |  | (46,240 | ) |  |  | 39,314 |  |  |  | — |
Assets held for sale |  |  | — |  |  |  | 296 |  |  |  | — |  |  |  | — |  |  |  | 296 |
Geographic segment liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current (excluding intercompany) |  |  | (10,445 | ) |  |  | (1,403 | ) |  |  | — |  |  |  | (350 | ) |  |  | (12,198 | )
Non-current (excluding intercompany) |  |  | (33,043 | ) |  |  | (47 | ) |  |  | 446 |  |  |  | (2,043 | ) |  |  | (34,687 | )
Intercompany balances |  |  | (1,345 | ) |  |  | (33,032 | ) |  |  | 46,240 |  |  |  | (11,863 | ) |  |  | — |
Liabilities directly associated with assets held for sale |  |  |  |  |  |  | (609 | ) |  |  | — |  |  |  | — |  |  |  | (609 | )
Information about reportable segments 2017 |  | Zimbabwe |  |  | South Africa |  |  | Inter-group eliminations adjustments |  |  | Corporate and other reconciling amounts |  |  | Total |
Revenue |  |  | 69,762 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 69,762 |
Inter-segmental revenue |  |  | — |  |  |  | 15,247 |  |  |  | (15,061 | ) |  |  | (186 | ) |  |  | — |
Royalties |  |  | (3,498 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (3,498 | )
Production costs |  |  | (36,753 | ) |  |  | (14,751 | ) |  |  | 15,324 |  |  |  | — |  |  |  | (36,180 | )
Depreciation |  |  | (4,019 | ) |  |  | (53 | ) |  |  | 309 |  |  |  | — |  |  |  | (3,763 | )
Management fee |  |  | (3,960 | ) |  |  | 3,960 |  |  |  | — |  |  |  | — |  |  |  | — |
Other income |  |  | 2,358 |  |  |  | 205 |  |  |  | — |  |  |  | 31 |  |  |  | 2,594 |
Other expenses |  |  | — |  |  |  | (14 | ) |  |  | — |  |  |  | — |  |  |  | (14 | )
Impairment loss on trade receivables |  |  | (181 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (181 | )
Administrative expenses |  |  | (40 | ) |  |  | (2,258 | ) |  |  | — |  |  |  | (3,613 | ) |  |  | (5,911 | )
Cash-settled share-based payment expense |  |  | (581 | ) |  |  | — |  |  |  | — |  |  |  | (395 | ) |  |  | (976 | )
Equity-settled share-based payment expense |  |  | (806 | ) |  |  | — |  |  |  | — |  |  |  | (29 | ) |  |  | (835 | )
Net Foreign exchange gain |  |  | (375 | ) |  |  | 207 |  |  |  | — |  |  |  | (212 | ) |  |  | (380 | )
Net finance cost |  |  | (69 | ) |  |  | 10 |  |  |  | — |  |  |  | 28 |  |  |  | (31 | )
Profit before tax |  |  | 21,838 |  |  |  | 2,553 |  |  |  | 572 |  |  |  | (4,376 | ) |  |  | 20,587 |
Tax expense |  |  | (7,587 | ) |  |  | (1,104 | ) |  |  | — |  |  |  | — |  |  |  | (8,691 | )
Profit for the year |  |  | 14,251 |  |  |  | 1,449 |  |  |  | 572 |  |  |  | (4,376 | ) |  |  | 11,896 |
2017 |  | Zimbabwe |  |  | South Africa |  |  | Intergroup elimination adjustment |  |  | Corporate and other reconciling amounts |  |  | Total |
Geographic segment assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current |  |  | 20,368 |  |  |  | 2,766 |  |  |  | (60 | ) |  |  | 4,839 |  |  |  | 27,913 |
Non-current (excluding intercompany) |  |  | 82,798 |  |  |  | 381 |  |  |  | (1,076 | ) |  |  | 40 |  |  |  | 82,143 |
Additions to property, plant and equipment |  |  | 21,007 |  |  |  | (7 | ) |  |  | (51 | ) |  |  | — |  |  |  | 20,949 |
Intercompany balances |  |  | — |  |  |  | 8,021 |  |  |  | (58,087 | ) |  |  | 50,066 |  |  |  | — |
Geographic segment liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current |  |  | (13,969 | ) |  |  | (1,276 | ) |  |  | — |  |  |  | (357 | ) |  |  | (15,602 | )
Non-current (excluding intercompany) |  |  | (23,041 | ) |  |  | (714 | ) |  |  | 293 |  |  |  | (1,781 | ) |  |  | (25,243 | )
Intercompany balances |  |  | (2,720 | ) |  |  | (32,724 | ) |  |  | 58,087 |  |  |  | (22,643 | ) |  |  | — |
Information about reportable segments 2016 |  | Zimbabwe |  |  | South Africa |  |  | Inter-group eliminations adjustments |  |  | Corporate and other reconciling amounts |  |  | Total |
Revenue |  |  | 61,992 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 61,992 |
Inter-segmental revenue |  |  | — |  |  |  | 11,873 |  |  |  | (11,348 | ) |  |  | (525 | ) |  |  | — |
Royalties |  |  | (2,923 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (2,923 | )
Production costs |  |  | (33,081 | ) |  |  | (10,185 | ) |  |  | 11,180 |  |  |  | — |  |  |  | (32,086 | )
Depreciation |  |  | (3,733 | ) |  |  | (47 | ) |  |  | 289 |  |  |  | — |  |  |  | (3,491 | )
Management fee |  |  | (3,960 | ) |  |  | 3,960 |  |  |  | — |  |  |  | — |  |  |  | — |
Other income |  |  | 1,194 |  |  |  | 16 |  |  |  | — |  |  |  | 120 |  |  |  | 1,330 |
Other expenses |  |  | (55 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (55 | )
Administrative expenses |  |  | (128 | ) |  |  | (3,119 | ) |  |  | 674 |  |  |  | (4,690 | ) |  |  | (7,263 | )
Cash-settled share-based payment expense |  |  | (342 | ) |  |  | (106 | ) |  |  | — |  |  |  | (340 | ) |  |  | (788 | )
Net Foreign exchange gain |  |  | 2 |  |  |  | (529 | ) |  |  | — |  |  |  | 22 |  |  |  | (505 | )
Margin call on hedge |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (435 | ) |  |  | (435 | )
Net finance cost |  |  | (191 | ) |  |  | 15 |  |  |  | — |  |  |  | — |  |  |  | (176 | )
Sale of Blanket Mine treasury |  |  | 3,202 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3,202 |
Profit before tax |  |  | 21,977 |  |  |  | 1,878 |  |  |  | 795 |  |  |  | (5,848 | ) |  |  | 18,802 |
Tax expense |  |  | (6,795 | ) |  |  | (922 | ) |  |  | — |  |  |  | — |  |  |  | (7,717 | )
Profit for the year |  |  | 15,182 |  |  |  | 431 |  |  |  | 795 |  |  |  | (5,323 | ) |  |  | 11,085 |
Major customer Revenues from Fidelity Printers in Zimbabwe amounted to approximately $68,399 ( 2017: $69,762; 2016: $61,992 ).

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