Notes and Advances Payable - Additional Information (Detail) (USD $)				1 Months Ended	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	May 31, 2011 Bridge Loan First Bridge Loan	Jul. 31, 2011 Bridge Loan Second Bridge Loan Person	Dec. 31, 2011 Note Payable interest at 12.0% due March 2012 Shareholder	Dec. 31, 2012 Note payable interest at 12.0% due March 2013	Sep. 29, 2012 Note payable interest at 12.0% due March 2013
Notes Payable [Line Items]
Unrelated parties loan	$ 250,000	$ 250,000	$ 250,000	$ 340,000
Debt instrument, interest rate			12.00%	10.00%	12.00%		12.00%
Number of unrelated individuals				3
Notes payable, maximum amount obtained					850,000
Amount borrowed under note agreement							425,000
Notes payable, effective annual interest rate							17.80%
Outstanding principal balance						261,109
Percentage of operating income to secure debt							75.00%
Accrued interest on notes and advances payable	$ 48,359	$ 88,303