Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2016

Property and Equipment [Abstract]

Summary of property and equipment

	2016			2015
	(In thousands of  U.S. Dollars)
Property and plant	$	23,259		$	18,343
Leasehold improvements		15,844			17,232
Construction-in-progress		16			1,283
Equipment and machinery		2,603			2,882
Office equipment and furniture		3,340			3,105
Motor vehicles		1,114			1,152
		46,176			43,997
Less: accumulated depreciation		(23,482	)		(22,091	)
Property and equipment, net	$	22,694		$	21,906