Disposal of Long-Lived Assets - Summary of Financial Information for the Discontinued Operations Included in the Consolidated Statements of Operations (Detail) (To Go Brands, Inc. [Member], USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013
To Go Brands, Inc. [Member]
Revenues
Product sales	$ 452,366	$ 1,546,142
Cost of goods sold	276,362	908,753
Gross profit	176,004	637,389
Operating expenses
Research and development	34,556	114,152
Selling, general and administrative	383,287	1,312,154
Total operating expenses	417,843	1,426,306
Loss from operation	(241,839)	(788,917)
Interest, net	0	(667)
Net loss from discontinued operations of To Go Brands, Inc.	$ (241,839)	$ (789,584)