Concentrations and Risks (Tables)

6 Months Ended

Jun. 30, 2014

Concentrations and Risks [Abstract]

Company's revenues as per geographic areas

	Three months ended  June 30,				Six months ended  June 30,
	2014		2013		2014		2013
The People’s Republic of China	$	12,929,219	$	8,616,297	$	27,527,244	$	21,647,361
Germany		5,525,792		3,305,231		11,823,952		7,676,564
United Kingdom		9,018,214		4,961,895		11,642,361		7,826,529
Europe-Other		2,061,398		3,134,666		8,517,320		7,102,281
Japan		2,431,821		5,306,554		8,674,713		9,005,388
United States		4,428,137		1,726,825		7,650,480		5,453,800
Total wholesale business		36,394,581		27,051,468		75,836,070		58,711,923
Retail business		49,273,199		32,078,017		115,846,879		78,729,052
Total	$	85,667,780	$	59,129,485	$	191,682,949	$	137,440,975