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NOTE 8 - STOCKHOLDERS' EQUITY (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2015
USD ($)
shares
Dec. 31, 2014
USD ($)
shares
Jun. 30, 2014
shares
May. 31, 2014
shares
NOTE 8 - STOCKHOLDERS' EQUITY (Details) [Line Items]        
Stock Repurchase Program, Number of Shares Authorized to be Repurchased | shares   450,000    
Stock Repurchased During Period, Shares | shares   384,000    
Payments for Repurchase of Common Stock | $   $ 5,000    
Active Equity Plans   1    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | shares 452,000      
Allocated Share-based Compensation Expense | $ $ 409 $ 226    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value | $ 74      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value | $ $ 464      
2009 Equity Plan [Member]        
NOTE 8 - STOCKHOLDERS' EQUITY (Details) [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | shares 640,000   1,400,000 1,200,000
Minimum [Member] | 2009 Equity Plan [Member]        
NOTE 8 - STOCKHOLDERS' EQUITY (Details) [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period   3 years    
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period   5 years    
Maximum [Member] | 2009 Equity Plan [Member]        
NOTE 8 - STOCKHOLDERS' EQUITY (Details) [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period   4 years    
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period   10 years