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Stock-Based Compensation (Tables)
9 Months Ended
Sep. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of stock option activity
Activity in the prior plan is as follows:

 

   Number of Options  Weighted-Average Exercise Price  Weighted-Average Remaining Contractual Term  Aggregate Intrinsic Value
                     
 Outstanding and exercisable at December 31, 2014 and
September 30, 2015
    1,444   $145.12   .25 years   —