Quarterly report pursuant to Section 13 or 15(d)

Stockholders' equity (Details)

v3.3.0.814
Stockholders' equity (Details) - shares
Sep. 30, 2015
Dec. 31, 2014
Stockholders Equity Details    
Options to purchase common stock 24,614  
Options reserved for future issuance under the Company's 2007 Incentive Plan 77,687  
Warrants to purchase common stock 8,380,000 26,769,000
Total reserved for future issuance 110,681