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EQUITY AND STOCK COMPENSATION PLANS (Detail Textuals 1)
$ in Thousands
1 Months Ended 12 Months Ended
Jan. 31, 2019
USD ($)
shares
Jul. 31, 2018
USD ($)
shares
Jan. 31, 2018
USD ($)
shares
Jul. 31, 2017
USD ($)
shares
Dec. 31, 2018
USD ($)
Installment
shares
Dec. 31, 2017
USD ($)
Installment
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock-based compensation expense | $         $ 580 $ 663
2001 Nonqualified Stock Plan | Unrestricted Stock | Directors, Officers and Employees            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of shares granted (in shares)         138,000 134,000
2001 Nonqualified Stock Plan | Unrestricted Stock | March 2018 grant | Directors, Officers and Employees            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of shares granted (in shares)   57,592     138,000  
Number of equal installments for shares issuance | Installment         2  
Stock-based compensation expense | $         $ 580  
Number of common stock shares surrendered by employees withholding taxes   11,408        
Common stock value surrendered by employees withholding taxes | $   $ 51        
2001 Nonqualified Stock Plan | Unrestricted Stock | March 2018 grant | Directors, Officers and Employees | Subsequent Event            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of shares granted (in shares) 55,278          
Number of common stock shares surrendered by employees withholding taxes 13,722          
Common stock value surrendered by employees withholding taxes | $ $ 50          
2001 Nonqualified Stock Plan | Unrestricted Stock | February 2017 grant | Directors, Officers and Employees            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of shares granted (in shares)     53,378 54,014   134,000
Number of equal installments for shares issuance | Installment           2
Stock-based compensation expense | $           $ 663
Number of common stock shares surrendered by employees withholding taxes     13,622 12,986    
Common stock value surrendered by employees withholding taxes | $     $ 64 $ 67