Accrued Expenses - Schedule of Accrued Expenses (Detail) - USD ($) |
Dec. 31, 2013 |
Dec. 31, 2012 |
|---|---|---|
| Payables and Accruals [Abstract] | ||
| Accrued professional fees | $ 1,106,358 | $ 216,484 |
| Accrued bonus compensation | 422,226 | |
| Accrued payroll and benefits | 99,548 | $ 10,240 |
| Accrued research costs | 29,682 | 165,578 |
| Other | 169,053 | 64,442 |
| Total | $ 1,826,867 | $ 456,744 |
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable for incentive compensation awarded to employees and directors or earned by them based on the terms of one or more relevant arrangements. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Accrued Payroll And Benefits Current No definition available.
|
| X | ||||||||||
- Definition Accrued Research Costs Current No definition available.
|