Liquidity risk (Tables)

12 Months Ended

Dec. 31, 2017

Liquidity Risk Tables

Contractual maturities of financial liabilities

In Thousands of US Dollars
Description	Carrying Amount		Less than 1 year		1 year to 5 years
Trade accounts payable and accrued liabilities
December 31, 2017	$	2,230	$	2,230	$	–
December 31, 2016	$	1,368	$	1,368	$	–
Convertible notes
December 31, 2017	$	-	$	-	$	–
December 31, 2016	$	931	$	1,070	$	–