Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Summary of property and equipment

	2018			2017
	(In thousands of U.S. Dollars)
Property and plant	$	27,829		$	28,922
Leasehold improvements		21,278			16,651
Equipment and machinery		2,451			2,877
Office equipment and furniture		3,102			3,739
Motor vehicles		1,112			1,147
		55,772			53,336
Less: accumulated depreciation		(27,327	)		(27,535	)
Construction-in-progress		-			90
Property and equipment, net	$	28,445		$	25,891