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Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts - accounts receivable $ 376 $ 266
Software accumulated amortization $ 2,641 $ 2,381
Series A cumulative convertible preferred stock, percentage 10.00% 10.00%
Preferred Stock Series A par value per share $ .005 $ .005
Preferred Stock Series A liquidation preference $ 156 $ 156
Preferred Stock Series A shares authorized 5,000,000 5,000,000
Preferred Stock Series A shares outstanding 156,000 156,000
Preferred stock Series A shares issued 156,000 156,000
Common stock par value $ 0.005 $ 0.005
Common stock shares authorized 168,000,000 168,000,000
Common stock shares issued 2,261,000 1,849,000
Common stock shares outstanding 2,261,000 1,849,000
Treasury stock shares 10,000 10,000