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Fair value measurements (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Schedule of Fair Value of Assets and Liabilities



				Fair Value Measurements at reporting date using:
		December 31, 2015		Quoted Price in active Markets for identical assets (level 1)		Significant Other Observable Inputs (Level 2)		Significant Other Unobservable Inputs (Level 3)
		$		$		$		$
Assets
Restricted cash		-				-		-
Cash and cash equivalents		173		173		-		-



				Fair Value Measurements at reporting date using:
		December 31, 2014		Quoted Price in active Markets for identical assets (level 1)		Significant Other Observable Inputs (Level 2)		Significant Other Unobservable Inputs (Level 3)
		$		$		$		$
Assets
Restricted cash		-		-		-		-
Cash and cash equivalents		2,034		2,034		-		-

Tabular disclosure of financial instruments measured at fair value, including those classified in shareholders' equity measured on a recurring or nonrecurring basis. Disclosures include, but are not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. Nonrecurring fair value measurements are those that are required or permitted in the statement of financial position in particular circumstances.

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