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SHAREHOLDERS' EQUITY (Details Narrative)) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 12 Months Ended
Dec. 21, 2016
Sep. 23, 2016
Jul. 07, 2016
Jan. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Sep. 30, 2016
Feb. 29, 2016
Dec. 31, 2013
Preferred shares authorized         100,000 100,000        
Preferred shares, par value (in dollars per share)         $ 0.01 $ 0.01        
Number of share issued 1,000,000                  
Option outstanding shares         390,525 2,343,022 2,276,079     2,646,949
Shares granted per shares [1]         $ 1.5 $ 3.77      
Reserves for issuance shares         2,108,578 790,000      
Stock options were exercised         427,537      
Surrender shares             257,253      
Value of surrender shares             $ 1,106      
Aggregate intrinsic value of options exercised             788      
Share based compensation         $ 213 $ 948 $ 318      
Unrecognized expense related to unvested stock options         $ 80          
Expiration period         2018-01          
Weighted average fair value per share         $ 0.88 $ 2.27      
Exercisable shares         2,194,022 2,194,022 2,031,413      
Registered Direct Offering [Member]                    
Number of share issued 1,000,000                  
Net share price (in dollars per share) $ 1.50                  
Net proceeds from offering $ 1,320                  
Registered Direct Offering [Member] | Warrant [Member]                    
Net proceeds from offering $ 1,240                  
Number of warrant called 1,000,000                  
Warrant excercise price (in dollars per share) $ 2.05                  
Warrant term 5 years                  
Registered Direct Offering [Member] | Common Stock [Member]                    
Net proceeds from offering $ 80                  
Employees [Member] | Severance Agreements [Member]                    
Option outstanding shares         1,617,689          
Additional compensation expense         $ 109          
Incentive Stock Option Plan 2001 [Member]                    
Percentage of outstanding shares         25.00%          
Expired period         10 years          
Expired date         2011-12          
Option outstanding shares         360,746          
Plan expired date         2018-09          
Equity and Performance Incentive Plan 2012 [Member] | Restricted Stock [Member]                    
Option outstanding shares   351,000                
Description about vesting shares  

Shares vest for 50% of the shares on September 23, 2017 and the remaining 50% of the shares vest on September 23, 2018.

                
Shares granted per shares   $ 1.74                
Vested period   2 years                
Compensation expense   $ 611                
Equity and Performance Incentive Plan 2012 [Member] | Employees and Directors [Member]                    
Expired period         10 years          
Expired date         2022-06          
Option outstanding shares         390,525          
Reserves for issuance shares         3,200,000          
Plan expired date         2025-01          
Equity and Performance Incentive Plan 2012 [Member] | Four Officers [Member] | Restricted Stock [Member]                    
Option outstanding shares       340,711            
Vested period       3 years            
Equity and Performance Incentive Plan 2012 [Member] | Four Officers [Member] | Severance Agreements [Member] | Restricted Stock [Member]                    
Surrender shares       88,637            
Exercisable shares       240,711            
Stock Option Plan 2008 Director [Member]                    
Percentage of outstanding shares         1.00%          
Expired period         10 years          
Option outstanding shares         29,779          
Plan expired date         2024-09          
Employee Stock Ownership Plan 1989 [Member]                    
Expired period         7 years          
Share based compensation         $ 23          
Vested period         3 years          
Description of ESOP        

Employees become eligible to participate in the ESOP after one year of service which must consist of at least 1,000 hours worked.

          
Percentage of vesting         20.00%          
Total shares held by the ESOP           131,518   90,112    
Shares contributions ESOP     68,128              
ESOP Price per share     $ 2.49              
Compensation expense           $ 265        
Preferred Stock [Member]                    
Preferred shares authorized         100,000          
Preferred shares, par value (in dollars per share)         $ 0.01          
Series P Preferred Stock [Member]                    
Preferred shares authorized         50,000          
Series A Convertible Preferred Stock [Member]                    
Preferred shares authorized                 50,000  
[1] Represents the weighted average price.