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Equity (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
Jul. 21, 2016
Dec. 31, 2016
Mar. 16, 2016
Dec. 31, 2015
Sep. 11, 2012
Common stock, shares issued   29,322,574      
Common stock, shares outstanding   29,322,574      
Common stock par value   $ 0.01   $ 0.01  
Percentage of voting rights   50.00%      
Actual vesting period for most options   3 years      
Intrinsic value of options outstanding   $ 2      
Intrinsic value of options exercisable   2      
Compensation cost related to non-vested awards not yet recognized   $ 6      
Weighted average period over which unrecognized compensation is expected to be recognized   9 months 18 days      
2006 Amended and Restated Stock Incentive Plan [Member]          
Number of options available for grant   979,650      
Minimum [Member]          
Number of capital stock authorized     30,000,000    
Options expire term   5 years      
Maximum [Member]          
Number of capital stock authorized     42,000,000    
Options expire term   10 years      
Maximum [Member] | 2006 Stock Incentive Plan [Member]          
Increase number of shares available         1,000,000
Board Of Directors [Member]          
Common stock, reverse split ratio ratio between one-for-ten and one-for-twenty        
Non-Employee Directors [Member] | Maximum [Member] | 2006 Stock Incentive Plan [Member]          
Increase number of shares available         200,000
Non-Employees [Member] | 2006 Stock Incentive Plan [Member]          
Increase number of shares available        
Number of options available for grant        
Warrants [Member]          
Weighted average remaining contractual life   3 years 2 months 12 days      
Fair value of warrants granted price per share   $ 0.08