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Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
Jun. 30, 2017
Dec. 31, 2016
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts - accounts receivable $ 505 $ 376
Software accumulated amortization $ 2,742 $ 2,641
Preferred Stock Series A par value per share $ .005 $ .005
Preferred Stock Series A shares designated 156 5,000
Preferred Stock Series A liquidation preference $ 156 $ 156
Preferred Stock Series A shares issued 156 156
Preferred Stock Series A shares outstanding 156 156
Common stock par value $ 0.005 $ 0.005
Common stock shares authorized 15,000 168,000
Common stock shares issued 2,513 2,261
Common stock shares outstanding 2,513 2,261
Treasury stock shares 10 10