Disposal of Long-Lived Assets and Investment - Additional Information (Detail) - USD ($)		12 Months Ended
	Nov. 15, 2013	Dec. 31, 2015	Dec. 31, 2014
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Selling price	33,441
Non-cash impairment charge		$ 500,000	$ 1,834,672
Cell-nique [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Fully-diluted voting interests percentage		4.00%
Accrue dividend percentage		8.00%
Non-cash impairment charge		$ 300,000	1,399,672
Fair value of preferred shares			$ 300,000