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Note 27 - Financial Instruments | 12 Months Ended
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Dec. 31, 2017
Statement Line Items [Line Items] |
Disclosure of financial instruments [text block] |
27 |  | Financial instruments
i) Credit risk Exposure to credit risk The carrying amount of financial assets as disclosed in the statements of financial position and related notes represents the maximum credit exposure. The maximum exposure to credit risk for trade and other receivables at the reporting date by geographic region was:
Carrying amount |  | December 31, 2017 |  |  | December 31, 2016 |
Zimbabwe |  |  | 2,015 |  |  |  | 1,523 |
Impairment losses None of the trade and other receivables are past due at year-end other than the royalty rebate of 2016 (refer note 17 ). Trade and other receivables have a past history of payment shortly after year end and management identified no factors at year end that could cause doubt about the credit quality or recoverability of the trade and other receivables. ii) Liquidity risk The following are the contractual maturities of financial liabilities, including contractual interest payments and excluding the impact of netting agreements. Non-derivative financial liabilities
December 31, 2017 |  | Carrying amount |  |  | 12 months or less |  |  | 1-2 Years |
Trade and other payables |  |  | 9,581 |  |  |  | 9,581 |  |  |  | - |
Term loan facility |  |  | 1,486 |  |  |  | 1,486 |  |  |  | - |
Overdraft |  |  | 311 |  |  |  | 311 |  |  |  | - |
|  |  | 11,378 |  |  |  | 11,378 |  |  |  | - |
December 31, 2016 |  | Carrying amount |  |  | 12 months or less |  |  | 1-2 Years |
Trade and other payables |  |  | 5,052 |  |  |  | 5,052 |  |  |  | - |
Term loan facility |  |  | 2,987 |  |  |  | 1,410 |  |  |  | 1,577 |
|  |  | 8,039 |  |  |  | 6,462 |  |  |  | 1,577 |
iii) Currency risk The Group is exposed to currency risk to the extent that there is a mismatch between the currency that it transacts in and the functional currency. The results of the Group’s operations are subject to currency transaction risk and currency translation risk. The operating results and financial position of the Group are reported in US dollar in the Group’s consolidated financial statements. The fluctuation of the US dollar in relation to other currencies that entities, within the Group, may transact in will consequently have an impact upon the profitability of the Group and may also affect the value of the Group’s assets and liabilities. As noted below, the Group has certain financial assets and liabilities denominated in currencies other than the functional currency of the Company. The Group does not use any derivative instruments to reduce its foreign currency risks. To reduce exposure to currency transaction risk, the Group predominantly maintains cash and cash equivalents in US Dollar to avoid foreign exchange exposure and to meet short-term liquidity requirements. Sensitivity analysis As a result of the Group’s monetary assets and liabilities denominated in foreign currencies which is different to the functional currency of the underlying entities, the profit or loss and equity in the underlying entities could be affected by movements between the functional currency and the foreign currency. The table below indicates net monetary assets/(liabilities) in the group that have a different functional currency and foreign currency.
|  | 2017 USD‘000 |  |  | 2016 USD‘000 |
|  | Functional currency |  |  | Functional currency |
|  | ZAR |  |  | USD |  |  | ZAR |  |  | USD |
Cash and cash equivalents |  |  | 57 |  |  |  | 601 |  |  |  | 457 |  |  |  | 265 |
Trade and other payables |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 43 |
|  |  | 57 |  |  |  | 601 |  |  |  | 457 |  |  |  | 308 |
A reasonably possible strengthening or weakening of 5% of the various functional currencies against the foreign currencies, would have the following equal or opposite effect on profit or loss and equity for the group:
|  | 2017 USD‘000 |  |  | 2016 USD’000 |
|  | Functional currency |  |  | Functional currency |
|  | ZAR |  |  | USD |  |  | ZAR |  |  | USD |
Cash and cash equivalents |  |  | 3 |  |  |  | 30 |  |  |  | 23 |  |  |  | 13 |
Trade and other payables |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 2 |
iv) Interest rate risk The group's interest rate risk arises from Loans and borrowings, overdraft facility and cash held. The Loans and borrowings, overdraft facility and cash held have variable interest rate borrowings. Variable rate borrowings expose the group to cash flow interest rate risk. The group has not entered into interest rate swap agreements. The Group’s assets and liabilities exposed to interest rate fluctuations as at year end is summarized as follows:
|  | 2017 |  |  | 2016 |
Term loan |  |  | 1,486 |  |  |  | 2,987 |
Net cash and cash equivalents |  |  | 12,756 |  |  |  | 14,335 |
Interest rate risk arising is offset by available net cash and cash equivalents. The table below summarises the effect of a change in finance cost on the Group’s profit or loss and equity, had the rates charged differed. Sensitivity analysis – Term loan
|  | 2017 |  |  | 2016 |
Increase by 100 basis points |  |  | (15 | ) |  |  | (30 | )
Decrease by 100 basis points |  |  | 15 |  |  |  | 30 |
Sensitivity analysis – Net cash and cash equivalents |  | 2017 |  |  | 2016 |
Increase by 100 basis points |  |  | 128 |  |  |  | 143 |
Decrease by 100 basis points |  |  | (128 | ) |  |  | (143 | )
v) Market risk - Gold price In February 2016, the Company entered into a derivative contract in respect of 15,000 ounces of gold over a period of 6 months and accordingly, the contract expired during the year. The contract protected the Company if the gold price fell below $1,050 per ounce but gave Caledonia full participation if the price of gold exceeded $1,079 per ounce. The derivative contract was entered into by the Company for economic hedging purposes and not as a speculative investment. The derivative contract resulted in a loss of $435 that was included in profit or loss. The Company settled the contract with the $435 margin call deposited at the inception of the hedge transaction. Blanket continued to sell all of its gold production to Fidelity Printers and Refiners Ltd (“Fidelity”), as required by Zimbabwean legislation, and received the spot price of gold less an early settlement discount of 1.25%. As at December 31, 2017 no financial instruments were in place to manage the gold price risk.

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