XML 144 R129.htm IDEA: XBRL DOCUMENT v3.8.0.1
Incentive Compensation Plan Incentive Compensation Plan - Restricted Stock Awards Estimated to be Granted on a Performance Award (Details) - $ / shares
1 Months Ended 12 Months Ended
Mar. 24, 2017
Feb. 23, 2017
Dec. 19, 2016
Sep. 30, 2016
Sep. 19, 2016
Jun. 07, 2016
Mar. 01, 2016
Mar. 01, 2016
Mar. 01, 2016
Feb. 18, 2016
Dec. 30, 2015
Jun. 26, 2015
Feb. 20, 2015
Feb. 20, 2015
Feb. 05, 2015
Jan. 26, 2015
Jan. 15, 2015
Nov. 18, 2014
Apr. 08, 2014
Mar. 25, 2014
Mar. 05, 2014
Jan. 27, 2014
Jan. 01, 2014
Aug. 16, 2013
May 31, 2013
Mar. 01, 2013
Jan. 28, 2013
Jan. 02, 2012
Apr. 01, 2011
Feb. 24, 2012
Nov. 21, 2011
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                                    
Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Target Award Participants Earn   40.00%               40.00%           40.00%           40.00%         40.00%     40.00%        
Performance Shares Awards As Percentage Of Target   100.00%               100.00%           100.00%           100.00%         100.00%     100.00%        
Percentage Of Target Award Opportunities Maximum In Certain Cases   200.00%               200.00%           200.00%           200.00%         200.00%     200.00%        
Vesting period of restricted stock   0 years               0 years 0 years         0 years           0 years         1 year     1 year        
Performance Based Stock Awards Vesting Period   3 years               3 years 5 years         3 years           3 years         3 years     3 years        
Grant Price (in dollars per share)                                                               $ 12.99 $ 9.88 $ 8.41
Restricted Stock [Member]                                                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                                    
Grant Price (in dollars per share)                     $ 9.18                                         $ 14.32    
Restricted Stock [Member] | March 24, 2017 Grant 4 [Member]                                                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                                    
Common stock issued to executive 5,000                                                                  
Grant Price (in dollars per share) $ 12.99                                                                  
Vesting Date Mar. 24, 2020                                                                  
Number of Equal Vesting Periods 1                                                                  
Restricted Stock [Member] | Executive [Member]                                                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                                    
Common stock issued to executive     15,000 10,000 33,000 10,000 10,000 5,000 20,000 18,348   1,000 34,200 10,000     20,000 3,500 27,500 46,000 5,000   12,626 3,000 45,000 10,000   100,000 25,000   10,000      
Grant Price (in dollars per share)     $ 13.96 $ 10.09 $ 10.02 $ 9.34 $ 8.84 $ 8.84 $ 8.84 $ 8.43   $ 9.84 $ 8.45 $ 8.45     $ 8.38 $ 9.26 $ 8.89 $ 9.18 $ 8.75   $ 8.82 $ 7.57 $ 7.21 $ 7.35   $ 5.26 $ 6.82   $ 4.41      
Vesting Date     Dec. 19, 2019 Sep. 30, 2019 Sep. 19, 2019 Jun. 07, 2019 Mar. 01, 2019 Mar. 01, 2019 Aug. 31, 2017 Dec. 31, 2016   Jun. 26, 2018 Dec. 31, 2015 Aug. 31, 2017     Jan. 15, 2017 Nov. 17, 2017 Apr. 08, 2017 Mar. 24, 2017 Mar. 04, 2017   Dec. 31, 2014 Aug. 16, 2016 May 31, 2016 Mar. 01, 2016   Jan. 01, 2016 Apr. 01, 2016   Nov. 21, 2014      
Number of Equal Vesting Periods     3 1 3 1 1 1 1 1   1 1 1     1 1 3 1 1   1 1 3 1   4 1   1      
Restricted Stock [Member] | Executive [Member] | Long Term Incentive Plan [Member]                                                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                                    
Common stock issued to executive                             50,000                             34,000        
Grant Price (in dollars per share)                             $ 8.55                             $ 5.96        
Vesting Date                             Feb. 05, 2018                             Dec. 31, 2014        
Number of Equal Vesting Periods                             1                             1        
Restricted Stock [Member] | March 24, 2017 Grant 3 [Member]                                                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                                    
Common stock issued to executive 7,000                                                                  
Grant Price (in dollars per share) $ 12.99                                                                  
Vesting Date Aug. 31, 2017                                                                  
Number of Equal Vesting Periods 1                                                                  
Restricted Stock [Member] | March 24, 2017 Grant 2 [Member]                                                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                                    
Common stock issued to executive 7,000                                                                  
Grant Price (in dollars per share) $ 12.99                                                                  
Vesting Date Mar. 24, 2020                                                                  
Number of Equal Vesting Periods 1                                                                  
Restricted Stock [Member] | March 24, 2017 Grant 1 [Member]                                                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                                    
Common stock issued to executive 7,000                                                                  
Grant Price (in dollars per share) $ 12.99                                                                  
Vesting Date Aug. 31, 2017                                                                  
Number of Equal Vesting Periods 1                                                                  
Restricted Stock [Member] | Executive [Member]                                                                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                                                    
Common stock issued to executive   93,500,000               160,650,000 60,000,000         125,000,000           125,000,000         128,611,000     68,000,000