Unrestricted Net Assets - Condensed Statement of Operations of US Operations (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Unrestricted Net Assets - Condensed Statement Of Operations Of Us Operations Details
Net sales	$ 2,953,000	$ 3,166,500	$ 5,545,300	$ 5,540,200
Cost of goods sold	(2,335,800)	(2,471,300)	(4,560,900)	(4,593,900)
Sales, marketing, and retail expenses	(289,900)	(322,300)	(581,400)	(675,700)
General and administrative expenses	(620,800)	(380,600)	(1,180,300)	(860,700)
Loss from operations	(293,500)	(7,700)	(777,300)	(590,100)
Other income	8,100	40,500	11,800	43,600
Interest expense	(120,300)	(124,500)	(238,000)	(247,500)
Provision for taxes	(1,600)		(1,600)	(3,800)
Net loss	$ (407,300)	$ (91,700)	$ (1,005,100)	$ (797,800)