Accrued Liabilities - Summary of Accrued Liabilities (Detail) - USD ($)	Sep. 30, 2015	Dec. 31, 2014
Accrued Liabilities Current [Abstract]
Payroll and benefits	$ 634,677	$ 465,512
Technology fees	187,500
Other	145,739	69,739
Total	$ 967,916	$ 535,251