Quarterly report pursuant to Section 13 or 15(d)

Basic and Diluted Net Loss Per Common Share - Schedule of Basic and Diluted Loss Per Share (Details)

v3.19.1
Basic and Diluted Net Loss Per Common Share - Schedule of Basic and Diluted Loss Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Earnings Per Share [Abstract]    
Loss from continuing operations, basic calculation   $ (3,486)
Income from discontinued operations   87
Deemed dividend and accretion of a discount, basic calculation   (9)
Net loss attributable to common stockholders, basic calculation $ (1,629) (3,408)
Loss from continuing operations, effect of dilutive warrant securities   (313)
Net loss attributable to common stockholders, effect of dilutive warrant securities   (313)
Loss from continuing operations, diluted calculation   (3,799)
Income from discontinued operations, diluted calculation   87
Deemed dividend and accretion of a discount, diluted calculation   (9)
Net loss attributable to common stockholders, diluted calculation   $ (3,721)
Number of shares used in per common share calculations, basic calculation 21,793,641 3,411,246
Number of shares used in per common share calculations, effect of dilutive warrant securities  
Number of shares used in per common share calculations, diluted calculation   3,411,246
Loss from continuing operations, basic calculation $ (0.07) $ (1.02)
Earnings from discontinued operations, basic calculation   0.02
Deemed dividend and accretion of a discount, basic calculation  
Net loss attributable to common stockholders, basic calculation (0.07) (1.00)
Loss from continuing operations, diluted calculation (1.11)
Earnings from discontinued operations, diluted calculation   0.02
Deemed dividend and accretion of a discount, diluted calculation  
Net loss attributable to common stockholders, diluted calculation $ (1.09)