Property and Equipment, Net - Summary of Property and Equipment, Net (Detail) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 33,277	$ 33,277
Less accumulated amortization and depreciation	33,277	33,091
Property and equipment, total		1,186
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	26,539	26,539
Office Furniture and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 6,738	$ 6,738