FINANCE COSTS (Tables)

12 Months Ended

Dec. 31, 2017

FINANCE COSTS

Schedule of finance costs

	Year ended December 31,
	2015		2016		2017
	Thousand USD		Thousand USD		Thousand USD
Interest on:
Bank borrowings	(2,780	)	(2,611	)	(3,865	)
Other borrowings	(1,117	)	(3,757	)	(8,335	)
	(3,897	)	(6,368	)	(12,200	)