Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation Plan (Summary Of Changes In Outstanding Awards) (Details)

v3.3.1.900
Stock-Based Compensation Plan (Summary Of Changes In Outstanding Awards) (Details)
12 Months Ended
Dec. 31, 2015
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Options outstanding at December 31, 2014 3,120
Options granted 193
Options exercised (39)
Options expired (459)
Options forfeited (407)
Options outstanding at December 31, 2015 2,408
Options exercisable at December 31, 2015 2,094
Options outstanding at December 31, 2014, weighted average exercise price | $ / shares $ 9.58
Options granted, weighted average exercise price | $ / shares 1.66
Options exercised, weighted average exercise price | $ / shares 6.85
Options expired, weighted average exercise price | $ / shares 8.87
Options forfeited, weighted average exercise price | $ / shares 9.80
Options outstanding at December 31, 2015, weighted average exercise price | $ / shares 8.77
Options exercisable, weighted average exercise price | $ / shares $ 8.79
Awards outstanding at December 31, 2015 310
Restricted Stock  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Awards outstanding at December 31, 2014 560
Awards exercised (45)
Awards forfeited (205)
Awards outstanding at December 31, 2015 310