Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation, Common Stock Repurchases and Dividends Schedule of Quarterly Dividends (Details)

v2.4.0.8
Stock-Based Compensation, Common Stock Repurchases and Dividends Schedule of Quarterly Dividends (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]              
Dividend Per Share $ 0 $ 0.17 $ 0.17 $ 0.17   $ 0.51  
Total Dividends Paid (value) $ 0 $ 1,712 $ 1,730 $ 1,738 $ 0 $ 5,180 $ 4,595