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SHARE-BASED COMPENSATION (Details) (USD $)
 12 Months Ended 0 Months Ended 1 Months Ended 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
May 31, 2006
2006 Plan
Dec. 31, 2013
2006 Plan
Feb. 28, 2013
Incentive award
Feb. 29, 2012
Incentive award
Dec. 31, 2013
Stock Options
Dec. 31, 2012
Stock Options
Dec. 31, 2013
Restricted Stock
Dec. 31, 2012
Restricted Stock
SHARE-BASED COMPENSATION                    
Total compensation expense recognized for share-based compensation (in dollars) $ 425,000 $ 489,000                
Tax benefit or expense related to compensation expense 0                  
Historical annual forfeiture rates (as a percent) 2.80% 3.20%                
Share-Based Compensation                    
Incentive bonus on the achievement of certain predefined performance goals and objectives (in dollars)         133,100 150,300        
Common stock issued (in shares)         33,187 39,294        
Increase in the number of common shares authorized     1,000,000              
Number of shares remaining and available for issuance       447,824            
Summary of stock option award activity                    
Outstanding at the beginning of the period (in shares)             79,000      
Forfeited or cancelled (in shares)             (19,000)      
Outstanding at the end of the period (in shares)             60,000 79,000    
Exercisable at the end of the period (in shares)             55,000      
Expected to vest at the end of the period (in shares)             3,600      
Weighted Average Exercise Price                    
Outstanding at the beginning of the period (in dollars per share)             $ 23.52      
Forfeited or cancelled (in dollars per share)             $ 35.82      
Outstanding at the end of the period (in dollars per share)             $ 19.63 $ 23.52    
Exercisable at the end of the period (in dollars per share)             $ 20.94      
Expected to vest at the end of the period (in dollars per share)             $ 5.20      
Weighted Average Grant-Date Fair Value                    
Forfeited or cancelled (in dollars per share)             $ 12.29      
Outstanding at the end of the period (in dollars per share)             $ 7.33      
Exercisable at the end of the period (in dollars per share)             $ 7.77      
Expected to vest at the end of the period (in dollars per share)             $ 2.48      
Weighted Average Remaining Contractual Term                    
Outstanding at the end of the period             3 years 4 months 24 days      
Exercisable at the end of the period             3 years 2 months 12 days      
Expected to vest at the end of the period             5 years 2 months 12 days      
Additional disclosure                    
Granted (in shares)             0 0    
Grant date fair value of shares vested (in dollars)             12,000 35,000    
Total unamortized compensation expense (in dollars)             $ 2,300      
Weighted average period for recognition of unamortized compensation expense             3 months 18 days      
Summary of restricted stock activity                    
Nonvested balance at the beginning of the period (in shares)                 94,137  
Granted (in shares)                 12,000 21,277
Vested (in shares)                 (74,342) (78,769)
Nonvested balance at the end of the period (in shares)                 31,795 94,137
Weighted Average Grant-Date Fair Value                    
Nonvested balance at the beginning of the period (in dollars per share)                 $ 5.56  
Granted (in dollars per share)                 $ 4.03 $ 3.54
Vested (in dollars per share)                 $ 4.79  
Nonvested balance at the end of the period (in dollars per share)                 $ 5.79 $ 5.56