Accounts Payable - Additional Information (Detail) (USD $)	Mar. 31, 2013	Dec. 31, 2012
Accounts Payable [Line Items]
Accounts payable	$ 71,875	$ 57,000
Accounts payable, trade	10,600
Accounts payable, other, current	15,900
Accounts payable - related party	0	8,582
Accounts Payable To Professional Fees Current	$ 45,400