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Stock Compensation Plans (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended 0 Months Ended 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Jan. 23, 2014
Dividend Declared 2013 Annual [Member]
Subsequent Event [Member]
Dec. 31, 2013
Dividend Declared 2013 Annual [Member]
Subsequent Event [Member]
Dec. 31, 2013
Stock Options [Member]
Dec. 31, 2012
Stock Options [Member]
Dec. 31, 2011
Stock Options [Member]
Dec. 31, 2013
Restricted Stock [Member]
Dec. 31, 2012
Restricted Stock [Member]
Dec. 31, 2011
Restricted Stock [Member]
Dec. 31, 2013
Restricted Stock [Member]
Minimum [Member]
Dec. 31, 2013
Restricted Stock [Member]
Maximum [Member]
Dec. 31, 2013
2006 Stock Incentive Plan [Member]
Plan
Dec. 31, 2013
2006 Stock Incentive Plan [Member]
Stock Options [Member]
Dec. 31, 2013
2006 Stock Incentive Plan [Member]
Restricted Stock [Member]
Dec. 31, 2013
2006 Stock Incentive Plan [Member]
Non-Employee Director [Member]
Dec. 31, 2013
2006 Stock Incentive Plan [Member]
Employee [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                    
Number of fixed stock option plan                           1        
Maximum annual number of shares per individual (in shares)                                   25,000
Maximum annual number of shares per director (in shares)                                 3,000  
Number of shares authorized (in shares)                           945,125        
Plan termination date                           Mar. 15, 2016        
Percentage of grants that vest annually (in hundredths)                             25.00%      
Percentage of grants that vest after four years (in hundredths)                               100.00%    
Period for vesting of restricted stock                               4 years    
Stock options activity [Roll Forward]                                    
Beginning balance (in shares)           383,045                        
Granted (in shares)           22,950                        
Exercised (in shares)           0                        
Cancelled (in shares)           0                        
Expired (in shares)           (48,502)                        
Ending balance (in shares)           357,493 383,045                      
Weighted average exercise price [Roll Forward]                                    
Beginning balance (in dollars per share)           $ 11.71                        
Granted (in dollars per share)           $ 5.88                        
Exercised (in dollars per share)           $ 0                        
Cancelled (in dollars per share)           $ 0                        
Expired (in dollars per share)           $ 7.74                        
Ending balance (in dollars per share)           $ 11.87 $ 11.71                      
Additional disclosures [Abstract]                                    
Options exercised (in shares)           0                        
Option exercised, Weighted Average Exercise Price (in dollars per share)           $ 0                        
Option exercised, Aggregate Intrinsic Value           $ 0                        
Stock options outstanding and expected to vest (in shares)           357,493                        
Stock options outstanding and expected to vest, Weighted Average Exercise Price (in dollars per share)           $ 11.87                        
Stock options outstanding and expected to vest, Aggregate Intrinsic Value           181                        
Stock options outstanding and expected to vest, Weighted Average Remaining Contractual Term           2 years 8 months 23 days                        
Stock options vested and currently exercisable (in shares)           311,503                        
Stock options vested and currently exercisable, Weighted Average Exercise Price (in dollars per share)           $ 12.84                        
Stock options vested and currently exercisable, Aggregate Intrinsic Value           92                        
Stock options vested and currently exercisable, Weighted Average Remaining Contractual Term           1 year 10 months 24 days                        
Weighted average fair value per share of options granted (in dollars per share)           $ 2.75 $ 2.40 $ 2.18                    
Exercise price range, Lower range limit (in dollars per share)           $ 4.13                        
Exercise price range, upper range limit (in dollars per share)           $ 23.05                        
Unrecognized compensation related to non-vested stock options           79                        
Unrecognized compensation cost, period for recognition           2 years 7 months 6 days     2 years 7 months 6 days                  
Recognized compensation cost           39 29 29 73 58 98              
Weighted average assumptions used in valuing stock options granted for the years ended [Abstract]                                    
Risk Free Interest Rate (in hundredths) 0.86% 0.87% 1.91%                              
Expected Dividend Yield (in hundredths) 0.00% 0.00% 0.00%                              
Expected Life in Years 5 years 5 years 5 years                              
Expected Price Volatility (in hundredths) 54.36% 53.06% 50.98%                              
Award vesting period                       1 year 4 years          
Non-vested restricted stock awards outstanding [Roll Forward]                                    
Beginning balance (in shares)                 47,707                  
Granted (in shares)                 20,880                  
Vested (in shares)                 (8,805)                  
Cancelled/Forfeited (in shares)                 0                  
Ending balance (in shares)                 59,782 47,707                
Non-vested restricted stock awards outstanding, Weighted average grant date fair value [Roll Forward]                                    
Beginning balance (in dollars per share)                 $ 4.53                  
Granted (in dollars per share)                 $ 5.89 $ 5.00 $ 4.75              
Vested (in dollars per share)                 $ 4.37                  
Cancelled (in dollars per share)                 $ 0                  
Ending balance (in dollars per share)                 $ 5.03 $ 4.53                
Aggregate intrinsic value of vested (in dollars per share)                 $ 50 $ 59 $ 32              
Weighted average fair value of awards granted (in dollars per share)                 $ 5.89 $ 5.00 $ 4.75              
Unrecognized compensation related to restricted stock                 $ 153                  
Dividends Payable - Subsequent Event [Line Items]                                    
Stock dividend (in hundredths) 2.00% 1.00%   3.00%                            
Dividend declared date         Jan. 23, 2014                          
Dividend payable date         Mar. 31, 2014                          
Dividends Payable, Date of Record         Feb. 28, 2014