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Stock-Based Compensation (Narrative) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2014
ShareBasedCompensationPlan
Mar. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of stock-based compensation plans 3  
Compensation cost $ 74 $ 21
Shares available to be issued 1,500,000  
Shares cancelled or forfeited 7,560  
Stock Options Exercised     
Shares Granted    30,000
Nonvested stock options, expected to vest 545,001  
2003 Equity Compensation Plan [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of Shares Authorized 100,000  
2009 Equity Compensation Plan [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of Shares Authorized 200,000  
Stock Options [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, Number of Shares Available for Grant 1,638,778  
Unrecognized compensation cost $ 307  
Period over which unrecognized compensation costs are expected to be recognized 1 year 7 months 6 days  
Stock Options [Member] | 1999 Stock-Based Incentive Plan [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of Shares Authorized 38,778  
Stock Options [Member] | Minimum [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting periods 1 year  
Stock Options [Member] | Maximum [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting periods 3 years  
Restricted Stock [Member]
   
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 942,912  
Shares, Forfeited 0 1,000
Shares, Vested 0 0
Restricted Stock [Member] | 1999 Stock-Based Incentive Plan [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of Shares Authorized 15,511  
Restricted Stock [Member] | 2003 Equity Compensation Plan [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of Shares Authorized 30,000  
Restricted Stock [Member] | Minimum [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting periods 1 year  
Restricted Stock [Member] | Maximum [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting periods 3 years