XML 59 R49.htm IDEA: XBRL DOCUMENT v2.4.0.8
LONG-TERM INCENTIVE COMPENSATION (Details) (USD $)
3 Months Ended 9 Months Ended 12 Months Ended 0 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended 3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Feb. 28, 2014
Officer
Dec. 31, 2009
Senior Executives
Long Term Investment Alignment Program
Dec. 31, 2009
Senior Executives
Long Term Investment Alignment Program
Fund IV
Feb. 28, 2014
LTIP Units
Officer
Mar. 31, 2014
LTIP Units
Kenneth Bernstein
Jun. 04, 2014
LTIP Units
Trustee
Vesting on first anniversary
Feb. 28, 2014
Restricted Stock
Officer
Feb. 28, 2014
Restricted Stock
Other Employees
Jun. 04, 2014
Restricted Stock
Trustee
Jun. 04, 2014
Restricted Stock
Trustee
Vesting on first anniversary
Jun. 04, 2014
Restricted Stock
Trustee
Vesting over each of next three years
Sep. 30, 2014
LTIP Units and Restricted Stock
Mar. 31, 2014
LTIP Units and Restricted Stock
Sep. 30, 2013
LTIP Units and Restricted Stock
Sep. 30, 2014
LTIP Units and Restricted Stock
Sep. 30, 2013
LTIP Units and Restricted Stock
Dec. 31, 2013
LTIP Units and Restricted Stock
Sep. 30, 2014
LTIP Units and Restricted Stock
Trustee
Sep. 30, 2014
LTIP Units and Restricted Stock
Trustee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                              
Stock issued during period, shares, share-based compensation, net of forfeitures (in shares)               326,230 114,198 1,518 918 10,527 17,118 6,276 10,842                
Percent of awards issued to officers subject to performance measures         16.00%                                    
Share-based compensation arrangement by share-based payment award, award vesting period                 5 years           3 years                
Stock granted during period, value, share-based compensation, net of forfeitures                                 $ 11,900,000   $ 11,400,000        
Long term incentive and share based compensation expense                               1,600,000   1,300,000 4,600,000 3,800,000 500,000    
Share-based compensation expense     5,542,000 4,590,000                       600,000     1,600,000        
Share-based compensation arrangement by share-based payment award, award vesting rights, percentage                         33.00%                    
Trustee fee expense $ 200,000 $ 100,000 $ 600,000 $ 500,000                                   $ 80,000 $ 120,000
Maximum percentage of promote to be awarded as share based compensation awards           25.00% 10.00%