Note 8 - Financial Instruments (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | ||
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Mar. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
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Statement Line Items [Line Items] | ||||
Proceeds from issuing shares | $ 13,394 | $ 5,726 | $ 8 | |
Value at risk | 51 | |||
Forward contract [member] | ||||
Statement Line Items [Line Items] | ||||
Financial instruments designated as hedging instruments, at fair value | 0 | |||
Floating interest rate [member] | ||||
Statement Line Items [Line Items] | ||||
Total financial liabilities | $ 0 | |||
Major ordinary share transactions [member] | ||||
Statement Line Items [Line Items] | ||||
Proceeds from issuing shares | $ 8,900 |
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- References No definition available.
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- Definition The fair value of financial instruments designated as hedging instruments. Hedging instruments are designated derivatives or (for a hedge of the risk of changes in foreign currency exchange rates only) designated non-derivative financial assets or non-derivative financial liabilities whose fair value or cash flows are expected to offset changes in the fair value or cash flows of a designated hedged item. [Refer: At fair value [member]; Derivatives [member]; Derivative financial assets; Derivative financial liabilities; Financial instruments, class [member]; Financial assets; Financial liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of liabilities that are: (a) a contractual obligation: (i) to deliver cash or another financial asset to another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially unfavourable to the entity; or (b) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to deliver a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose, rights, options or warrants to acquire a fixed number of the entity’s own equity instruments for a fixed amount of any currency are equity instruments if the entity offers the rights, options or warrants pro rata to all of its existing owners of the same class of its own non-derivative equity instruments. Also, for those purposes the entity’s own equity instruments do not include puttable financial instruments that are classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. As an exception, an instrument that meets the definition of a financial liability is classified as an equity instrument if it has all the features and meets the conditions in paragraphs 16A-16B or paragraphs 16C-16D of IAS 32. [Refer: Financial instruments, class [member]; Financial assets; Derivatives [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash inflow from issuing shares. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The measure of a potential loss exposure as a result of future market movements, based on a specified confidence interval and measurement horizon. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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