Convertible Loan Payable (Detail) - Expected Volatility - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Debt Disclosure [Abstract]
Convertible note payable - face value	$ 50,000	$ 50,000
Less: beneficial conversion feature			$ (22,826)
[us-gaap:DebtInstrumentCarryingAmount]	50,000	27,174
Amortization of beneficial conversion feature			$ 22,826
Balance, end of year	$ 50,000	$ 50,000