v3.25.1
Equity Incentive Plans (Summary Of Nonvested Share Activity) (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
May 06, 2025
Dec. 31, 2023
May 12, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Number of Shares, Outstanding at December 31, 2022 614,614        
Number of Shares, Granted 283,494        
Number of Shares, Vested (265,675)        
Number of Shares, Outstanding at September 30, 2023 632,433        
Weighted Average Grant Date Fair Value, Outstanding at December 31, 2022 $ 42.79        
Weighted Average Grant Date Fair Value, Granted 50.21        
Weighted Average Grant Date Fair Value, Vested 43.37        
Weighted Average Grant Date Fair Value, Outstanding at September 30, 2023 $ 45.87        
Weighted Average Life Remaining, Outstanding at September 30, 2023 (in years) 1 year 6 months 25 days        
Fair value of non-vested shares $ 11,800 $ 13,700      
Unamortized share-based compensation expense 16,900        
Severance Costs $ 0 1,836      
2016 Equity Incentive Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Common shares, options to purchase common shares and restricted share units, expected to granted (in shares)         3,950,000
Number of shares available for grant (in shares) 354,667        
2016 Equity Incentive Plan [Member] | Subsequent Event          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Common shares, options to purchase common shares and restricted share units, expected to granted (in shares)     5,950,000    
Number of shares available for grant (in shares)     2,354,667    
Restricted Stock [Member]          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Share-based Payment Arrangement, Expense $ 1,900 1,800      
Severance Costs   700      
Performance Shares [Member]          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Number of Shares, Outstanding at December 31, 2022 326,469        
Number of Shares, Granted 113,833        
Number of Shares, Vested (98,610)        
Number of Shares, Outstanding at September 30, 2023 341,692        
Weighted Average Grant Date Fair Value, Outstanding at December 31, 2022 $ 59.44        
Weighted Average Grant Date Fair Value, Granted 66.45        
Weighted Average Grant Date Fair Value, Vested 72.63        
Weighted Average Grant Date Fair Value, Outstanding at September 30, 2023 $ 57.97        
Unamortized share-based compensation expense $ 10,700        
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum 4.20%        
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate 25.00%        
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term 3 years        
Share-based Payment Arrangement, Expense $ 1,400 1,500      
Severance Costs   900      
Performance Shares [Member] | Granted in 2024          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Share-based Compensation, Performance Measure Percent, Peer TSR 52.20%        
Share-based Compensation, Performance Measure Percent, MSCI US REIT Index TSR 26.10%        
Share-based Compensation, Performance Measure Percent, Growth in AFFO per share 21.70%        
Performance Shares [Member] | Granted in 2025          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Share-based Compensation, Performance Measure Percent, Peer TSR 52.20%        
Share-based Compensation, Performance Measure Percent, MSCI US REIT Index TSR 26.10%        
Share-based Compensation, Performance Measure Percent, Growth in AFFO per share 21.70%        
Performance Shares [Member] | Market Condition          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Share Based Compensation Arrangement, Equity Instrument, Other Than Options, Market Condition, Grant Date Fair Value $ 6,300 $ 4,100      
Performance Shares [Member] | Market Condition | Granted in 2022          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage 200.00%        
Performance Shares [Member] | Performance Condition | Granted in 2022          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Fair value of non-vested shares $ 12,300        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage 200.00%        
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period 197,220        
Performance Shares [Member] | Performance Condition | Granted in 2025          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage 119.00%        
Share-based Compensation Arrangement, Equity Instruments Other Than Options, Performance Condition, Nonvested, Grant Date Fair Value       $ 1,500  
Dividend Equivalents | Performance Condition | Granted in 2022          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]          
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period 51,612