Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)

v3.10.0.1
Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Preferred stock, par or stated value per share $ 0.01 $ 0.01
Preferred stock, shares authorized 5,000,000 5,000,000
Common stock, par or stated value per share $ 0.001 $ 0.001
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares issued 7,401,658 5,789,281
Common stock, shares outstanding 7,401,658 5,789,281
Series A Convertible Preferred Stock [Member]    
Preferred stock, par or stated value per share $ 1,000 $ 1,000
Preferred stock, shares designated 4,500 4,500
Preferred stock, shares issued 500 500
Preferred stock, shares outstanding 500 500
Preferred stock, liquidation preference per share $ 1,509,755 $ 1,509,755
Series A-1 Convertible Preferred Shares [Member]    
Preferred stock, par or stated value per share $ 1,000 $ 1,000
Preferred stock, shares designated 1,000 1,000
Preferred stock, shares issued 295 295
Preferred stock, shares outstanding 295 295
Preferred stock, liquidation preference per share $ 929,033 $ 929,033