Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

v3.3.1.900
Subsequent Events (Details) - USD ($)
1 Months Ended 12 Months Ended
Mar. 07, 2016
Mar. 04, 2016
Mar. 03, 2016
Feb. 22, 2016
Feb. 16, 2016
Jan. 22, 2016
Jan. 04, 2016
Feb. 29, 2016
Jan. 27, 2016
Jun. 30, 2014
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Subsequent Events (Textual)                          
Common stock issued, shares                   1,670,000 5,626,119    
Proceeds from common stock issued                     $ 37,637,959 $ 15,435,305 $ 2,883,257
Subsequent Event [Member]                          
Subsequent Events (Textual)                          
Common stock issued, shares       500 10,750 500              
Proceeds from common stock issued         $ 19,350                
Restricted stock vested shares                 114,169        
Conversion of warrants shares                 164,580        
Subsequent Event [Member] | Medpace, Inc. [Member]                          
Subsequent Events (Textual)                          
Estimated fees         $ 6,600,000                
Subsequent Event [Member] | MLV [Member]                          
Subsequent Events (Textual)                          
Common stock issued, shares 38,369 21,109 82,557       40,656 15,946          
Proceeds from common stock issued $ 79,216 $ 43,298 $ 170,686       $ 130,156 $ 33,038          
Subsequent Event [Member] | Restricted Stock [Member]                          
Subsequent Events (Textual)                          
Common stock issued, shares       500   500