Concentrations and Risks (Tables)

9 Months Ended

Sep. 30, 2019

Risks and Uncertainties [Abstract]

Schedule of Company's revenues as per geographic areas

	Three months ended September 30,				Nine months ended September 30,
	2019		2018		2019		2018
	(In thousands of U.S. Dollars)
The People's Republic of China	$	23,241	$	25,853	$	40,486	$	39,195
Hong Kong China		14,574		18,427		22,291		30,982
Germany		981		2,750		2,708		5,515
United Kingdom		10,555		8,254		13,393		13,353
Europe-Other		12,523		19,707		21,977		29,993
Japan		10,056		2,371		16,304		6,689
United States		9,807		8,321		29,931		24,026
Total wholesale business		81,737		85,683		147,090		149,753
Retail business		31,589		39,797		131,508		157,053
Total	$	113,326	$	125,480	$	278,598	$	306,806