Accounts Payable - Additional Information (Detail) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Accounts Payable [Line Items]
Accounts payable	$ 57,000	$ 121,540
Accounts payable, trade	6,300
Accounts payable, other, current	15,760
Accounts payable - related party	8,582	67,971
Accounts Payable To Professional Fees Current	11,980
Accounts Payable To Public Filing Services	$ 14,940