Quarterly report pursuant to Section 13 or 15(d)

Temporary Equity (Details)

v3.4.0.3
Temporary Equity (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2016
USD ($)
shares
Temporary Equity [Line Items]  
Preferred stock issued for note conversion $ 500,000
Series E Preferred Stock [Member]  
Temporary Equity [Line Items]  
Begining Balance | shares
Begining Balance, Par value
Reclass to temporary equity, Shares | shares 9,766
Reclass to temporary equity, Par value $ 8,764
Proceeds from sale of preferred stock, Shares | shares 256
Proceeds from sale of preferred stock, Par value $ 230
Common stock issued in conversion of convertible preferred stock, Shares | shares (1,205)
Common stock issued in conversion of convertible preferred stock, Par value $ (1,205)
Deemed dividends on conversion of convertible preferred stock to common stock, Par value $ 130
Repurchase of convertible preferred stock, Shares | shares (248)
Repurchase of convertible preferred stock, Par value $ (248)
Offering cost related to repurchase of preferred stock, Par value (10)
Deemed dividends on repurchase of convertible preferred stock, Par value 27
Deemed dividends related to accretion of redemption value, Par value 3,137
Legal fees related to stock financing, Par value $ (51)
Ending Balance | shares 8,569
Ending Balance, Par value $ 10,774
Series H Preferred Stock [Member]  
Temporary Equity [Line Items]  
Begining Balance | shares 2,816
Begining Balance, Par value $ 3,154
Preferred stock issued for note conversion, Shares | shares 110
Preferred stock issued for note conversion $ 100
Proceeds from sale of preferred stock, Shares | shares 4,883
Proceeds from sale of preferred stock, Par value $ 3,890
Beneficial conversion feature of convertible preferred stock, Par value (610)
Deemed dividends related to immediate accretion of beneficial conversion feature of convertible preferred stock, Par value 610
Fair Value of common stock warrant issued with convertible preferred stock, Par value $ (1,456)
Common stock issued in conversion of convertible preferred stock, Shares | shares (1,354)
Common stock issued in conversion of convertible preferred stock, Par value $ (1,354)
Deemed dividends on conversion of convertible preferred stock to common stock, Par value $ 923
Repurchase of convertible preferred stock, Shares | shares (413)
Repurchase of convertible preferred stock, Par value $ (413)
Offering cost related to repurchase of preferred stock, Par value (10)
Deemed dividends on repurchase of convertible preferred stock, Par value 48
Deemed dividends related to accretion of redemption value, Par value $ 5,095
Ending Balance | shares 6,042
Ending Balance, Par value $ 9,977