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Subsequent events (Details) (Subsequent Event [Member], USD $)
In Thousands, except Share data, unless otherwise specified |
0 Months Ended | 3 Months Ended |
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Mar. 05, 2015
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Mar. 31, 2015
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Subsequent Event [Member]
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| Subsequent Event [Line Items] | ||
| Ordinary shares issued to employees, directors and consultants | 180,000us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
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| Grant date fair value for ordinary shares issued to independent directors and certain employees | $ 0.70us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
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| Compensation expense | $ 126,000us-gaap_AllocatedShareBasedCompensationExpense / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
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- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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