Notes Payable - Schedule of Notes Payable (Detail) - USD ($)	Sep. 30, 2015	Dec. 31, 2014
Debt Instrument [Line Items]
Less: Debt discount		$ (10,447)
Notes payable	$ 50,000	926,553
Notes payable	50,000	926,553
Less: Current portion	50,000	812,553
Long-term portion	0	0
Adjustment
Debt Instrument [Line Items]
Less: Current portion	50,000	926,553
Unsecured notes payable due to related parties; interest at 10% per annum; principal and accrued interest due at maturity in September 2015
Debt Instrument [Line Items]
Notes payable		114,000
Notes payable		114,000
Series A notes payable; interest at 8% per annum; principal and accrued interest due at maturity in October 2011 (past due)
Debt Instrument [Line Items]
Notes payable	50,000	50,000
Notes payable	$ 50,000	50,000
Notes payable; interest at 8% per annum; principal and accrued interest due at December 1, 2014 (past due)
Debt Instrument [Line Items]
Notes payable		650,000
Notes payable		650,000
Notes payable, interest at 5% and 8% per annum; principal and interest due April 2015
Debt Instrument [Line Items]
Notes payable		123,000
Notes payable		$ 123,000