Annual report pursuant to Section 13 and 15(d)

7. Accrued Expenses (Details)

v3.3.1.900
7. Accrued Expenses (Details) - USD ($)
Dec. 31, 2015
Dec. 31, 2014
Payables and Accruals [Abstract]    
Accrued payroll and benefits $ 625,289 $ 67,120
Accrued professional fees 413,945 574,186
Accrued research costs 145,026 573,879
Accrued interest 77,857 0
Other 224,929 194,506
Total accrued expenses $ 1,487,046 $ 1,409,691