Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share (Details)

v3.4.0.3
Net Loss Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Numerator:    
Net loss $ (1,576) $ (6,580)
Preferred stock dividend 749 $ 828
Deemed dividends on convertible preferred stock (10,307)
Net loss attributable to common stockholders $ (12,632) $ (7,408)
Denominator:    
Common stock outstanding 33,720,000 7,232,000
Basic and diluted net loss per share $ (0.37) $ (1.02)
Potentially dilutive securities consist of:    
Outstanding common stock options 308,000 379,000
Outstanding preferred stock option 829,000 829,000
Common stock purchase warrants 52,839,000 306,000
Related party liability and accrued interest 5,159,000 34,000
Notes payable 10,060,000
Convertible senior secured promissory notes and accrued interest 94,803,000
Share-settled debt and accrued interest 6,936,000
Potentially dilutive securities 366,839,000 1,553,000
Series C Preferred Stock [Member]    
Potentially dilutive securities consist of:    
Convertible preferred stock 5,000 5,000
Series E Preferred Stock [Member]    
Potentially dilutive securities consist of:    
Convertible preferred stock 95,204,000
Series H Preferred Stock [Member]    
Potentially dilutive securities consist of:    
Convertible preferred stock 100,696,000