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Shareholders' Equity (Tables)
12 Months Ended
Dec. 31, 2014
Shareholders' Equity [Abstract]  
Schedule of outstanding warrants to shareholders
 Outstanding and 
exercisable 
warrants
 

Weighted average

exercise price 
of outstanding 
warrants

 Weighted 
average Remaining contractual life (years)
 
 161,000 7.43  2.56 

 

Schedule of stock option activity
   Number of options  Weighted-average exercise price   Weighted- average remaining contractual term (in years)  Aggregate intrinsic value 
              
 Outstanding at January 1, 2014  144,726  $14.80   3.80  $378 
 Changes during the year:                
 Granted  16,125             
 Exercised  -             
 Cancelled  (24,595)            
                  
 Outstanding at December 31, 2014  136,256  $9.62   3.53  $- 
                  
 Vested and expected to vest  58,982  $16.64   3.01  $- 
 Exercisable at December 31, 2014  136,256  $9.62   3.53  $- 

 

Schedule of recognized stock-based compensation expense
   Year ended 
December 31,
 
   2014  2013  2012 
           
 General and administrative  100   23   23 
              
 Total stock-based compensation expense $100  $23  $23 

 

Schedule of options granted and ranges of exercise prices
             Weighted average 
    Options  Weighted  Options  Remaining 
    outstanding  average  exercisable  Contractual 
    as of  remaining  as of  life of options 
 Exercise  December 31,  contractual  December 31,  exercisable 
 Price  2014  life (years)  2014  (years) 
               
  3.23   375   2.14   250   2.14 
  3.40   375   1.97   375   1.97 
  3.80   6,987   1.97   5,590   1.97 
  3.88   375   4.88   -   - 
  3.88   90,000   3.85   29,998   3.85 
  4.02   5,000   4.55   -   - 
  6.67   10,000   4.28   -   - 
  6.67   375   4.28   -   - 
  8.00   5,749   1.25   5,749   1.25 
  33.60   3,750   3.24   3,750   3.24 
  50.40   13,170   2.31   13,170   2.31 
  60.00   100   1.24   100   1.24 
                    
                    
  Grand Total   136,256   3.53   58,982   3.01 

 

Schedule of outstanding warrants to service and debt holders
 Exercise price  Warrants* 
outstanding
  Weighted average 
remaining 
Contractual life (years)
 
 $14.65   22,274   0.42 

 

*All warrants are exercisable as of December 31, 2014