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Stock Options, Restricted Stock and Restricted Stock Units (Details 1) - USD ($)
$ / shares in Units, $ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2015
Dec. 31, 2014
Schedule of stock option activity and other stock option information    
Exercises, Number of shares  
Stock options [Member]    
Schedule of stock option activity and other stock option information    
Beginning Balance, Number of shares 100,000  
Grants, Number of shares  
Exercises, Number of shares  
Forfeitures/Expirations, Number of shares  
Ending Balance, Number of shares 100,000 100,000
Exercisable, Number of shares 100,000  
Beginning Balance, Weighted-average exercise price $ 51.95  
Grants, Weighted-average exercise price  
Exercises, Weighted-average exercise price  
Forfeitures/Expirations, Weighted-average exercise price  
Ending Balance, Weighted-average exercise price $ 51.95 $ 51.95
Exercisable, Weighted-average exercise price $ 51.95  
Weighted-average remaining contractual life (years) 5 years 3 months 18 days 6 years
Exercisable, Weighted-average remaining contractual life (years) 5 years 3 months 18 days  
Beginning Balance, Aggregate intrinsic value [1] $ 2,233  
Ending Balance, Aggregate intrinsic value [1] 302 $ 2,233
Exercisable, Aggregate intrinsic value [1] $ 302  
[1] The aggregate intrinsic value in the table above represents the total pre-tax intrinsic value (the difference between the Company's closing stock price on the respective trading day and the exercise price, multiplied by the number of in-the-money options) that would have been received by the option holder had all options been exercised on the respective trading day. The amount of intrinsic value will change based on the fair market value of the Company's common stock.