Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation Plan (Schedule Of Share Based Payment Award Restricted Stock Valuation Assumptions) (Details)

v2.4.0.6
Stock-Based Compensation Plan (Schedule Of Share Based Payment Award Restricted Stock Valuation Assumptions) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
0 Months Ended 12 Months Ended
Jan. 17, 2011
Dec. 31, 2011
Restricted Stock
Dec. 31, 2010
Restricted Stock
Dec. 31, 2010
Restricted Stock
Minimum [Member]
Dec. 31, 2010
Restricted Stock
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number issued   $ 250 $ 500    
Grant price   $ 7.34 $ 6.85    
Dividend yield   0.00% 0.00%    
Expected volatility, minimum   58.00% [1]      
Expected volatility, maximum     56.60% [1]    
Risk-free interest rate, minimum   2.64%      
Risk-free interest rate, maximum     2.88%    
Expected life (years)   1 year 10 months 24 days   1 year 1 month 13 days 1 year 7 months 13 days
Weighted average fair value   $ 6.27      
Weighted average fair value       $ 5.83 $ 6.13
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period 250        
[1] Since the Company’s historical volatility was not representative of the ongoing future business, the Company’s historical volatility was based on a combination of the Company’s volatility and the historical volatility of a peer group of companies within similar industries and similar size as the Company.