Subsequent Events - Additional Information (Detail) (Consultant, USD $)	1 Months Ended	3 Months Ended	9 Months Ended	0 Months Ended
	Mar. 31, 2012	Sep. 30, 2012	Sep. 30, 2012	Nov. 01, 2012 Subsequent Event	Oct. 16, 2012 Subsequent Event	Oct. 01, 2012 Subsequent Event
Class of Stock [Line Items]
Shares of common stock issued pursuant to consultant agreement	15,000	40,500	41,500	13,500	2,500	13,500
Consulting Expenses	$ 69,450	$ 249,075	$ 187,890	$ 69,660	$ 12,825	$ 69,795