Quarterly Results of Operations (Detail) - USD ($) |
3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2015 |
Sep. 30, 2015 |
Jun. 30, 2015 |
Mar. 31, 2015 |
Dec. 31, 2014 |
Sep. 30, 2014 |
Jun. 30, 2014 |
Mar. 31, 2014 |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
Quarterly Financial Information [Line Items] | |||||||||||
Total Revenues | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 |
Expenses | 1,462,239 | 1,512,390 | 1,130,937 | 1,378,893 | 1,603,127 | 1,154,108 | 1,274,801 | 510,210 | 5,484,459 | 4,542,246 | 3,269,240 |
Loss From Operations | (1,462,239) | (1,512,390) | (1,130,937) | (1,378,893) | (1,603,127) | (1,154,108) | (1,274,801) | (510,210) | (5,484,459) | (4,542,246) | (3,269,240) |
Other Income | 3,220 | 4,789 | 5,401 | 4,255 | 5,240 | 5,699 | 6,024 | 5,334 | 17,665 | 22,297 | 3,227 |
Net Loss | $ (1,459,019) | $ (1,507,601) | $ (1,125,536) | $ (1,374,638) | $ (1,597,887) | $ (1,148,409) | $ (1,268,777) | $ (504,876) | $ (5,466,794) | $ (4,519,949) | $ (3,266,013) |
Net Loss Per Common Share - Basic and Diluted | $ (0.02) | $ (0.02) | $ (0.01) | $ (0.02) | $ (0.02) | $ (0.01) | $ (0.01) | $ (0.01) | $ (0.06) | $ (0.05) | $ (0.05) |