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STOCK-BASED COMPENSATION (Details Textual) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
May 06, 2016
Apr. 07, 2016
Oct. 12, 2015
Apr. 26, 2016
Apr. 16, 2015
Aug. 20, 2014
Apr. 01, 2014
Jun. 30, 2016
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant                 200,000    
Allocated Share-based Compensation Expense                 $ 6,100 $ 3,900 $ 3,400
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense                 $ 1,000 $ 400 $ 600
Maximum [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term                 6 years 3 months 6 years 3 months 6 years 3 months
Minimum [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term                 5 years 6 months 5 years 6 months 5 years 4 months 20 days
Former Chief Financial Officer [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Total Cost For Officer Transition Non Stock Based Compensation               $ 400      
Options [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Options Previously Granted Approved By Share holders                     300,000
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period                 10 years    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options                 $ 7,600    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition                 2 years 8 months 12 days    
Employee Service Share-based Compensation, Cash Received from Exercise of Stock Options                 $ 1,600 $ 800 $ 800
Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options                 $ 700 $ 300 $ 100
Options [Member] | Former Chief Financial Officer [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Allocated Share-based Compensation Expense               $ 900      
Stock Option Grants Vested During Period Due To Modification 25,167                    
Stock Options Modified During Period       2,000              
Options [Member] | Officer [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   63,000     47,000 25,000 59,000        
Restricted Stock [Member] | Former Chief Financial Officer [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share Based Payment Awards Other Than Stock Options Modified During Period       4,050              
Non-Employee Director Stock Option [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period                 10 years    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   13,000 3,000   9,000   16,000        
Options Previously Granted Approved By Shareholders [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term                     5 years 4 months 20 days
Employees Restricted Stock [Member] | Cost of Sales [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Allocated Share-based Compensation Expense                 $ 2    
Employees Restricted Stock [Member] | Selling, General and Administrative Expenses [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Allocated Share-based Compensation Expense                 $ 23    
2008 Plan [Member] | Restricted Stock [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition                 2 years 2 months 12 days    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options                 $ 2,000    
2008 Plan [Member] | Non-employee Director Restricted Stock [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period   6,000     4,000            
2008 Plan [Member] | Non-employee Director Restricted Stock [Member] | Maximum [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period                 3 years    
2008 Plan [Member] | Non-employee Director Restricted Stock [Member] | Minimum [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period                 1 year    
2008 Plan [Member] | Employees Restricted Stock [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period                 4 years    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period   31,000     24,000   30,000        
Employee Stock Purchase Plan [Member]                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Allocated Share-based Compensation Expense                 $ 25    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized                 200,000    
Share-based Compensation Arrangement by Share-based Payment Award, Discount from Market Price, Purchase Date                 15.00%