Annual report pursuant to Section 13 and 15(d)

EQUITY-BASED AWARDS - Narrative (Details)

v3.22.4
EQUITY-BASED AWARDS - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended 96 Months Ended 120 Months Ended
Jan. 23, 2020
Dec. 31, 2013
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2022
Dec. 31, 2022
2015 Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Percent of shares outstanding issuable     5.00%        
LTIP units              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Vesting period (in years)     3 years        
Total compensation cost recognized     $ 5.9 $ 5.1 $ 3.9    
Unvested compensation cost not yet recognized     $ 5.5     $ 5.5 $ 5.5
Recognition period on unvested shares     3 years 3 months 18 days        
LTIP units | 2013 Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Maximum number of shares authorized under under plan (in shares)     2,500,000     2,500,000 2,500,000
Total shares issued (in shares)             2,474,710
Granted (in shares)   1,683,560     28,894    
LTIP units | 2015 Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Total shares issued (in shares)             1,345,880
LTIP units | LP Agreement              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Total shares issued (in shares)             373,353
Granted (in shares) 28,894            
LTIP units | LP Agreement | Acquisition Consultants              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Shares issued for services (in shares)         28,894    
Shares issued for services (fair value)         $ 1.0    
Time-Based LTIP Unit              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Performance period     3 years        
Aggregate fair value of LTIP units vested during period     $ 3.4 $ 2.9 $ 3.1    
Granted (in shares)     71,673 98,376 111,898    
Time-Based LTIP Unit | Minimum              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Vesting period (in years)     1 year        
Time-Based LTIP Unit | Maximum              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Vesting period (in years)     4 years        
Performance-Based LTIP Units              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Aggregate fair value of LTIP units vested during period     $ 1.3 $ 0.9      
Restricted Common Shares              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Total compensation cost recognized     0.5 $ 0.4 $ 0.4    
Restricted Common Shares | 2015 Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Vesting period (in years)           3 years 4 months 24 days  
Unvested compensation cost not yet recognized     $ 0.8     $ 0.8 $ 0.8
Recognition period on unvested shares     3 years 4 months 24 days        
Restricted common shares granted (in shares)     10,405 29,248 21,861 133,868  
Aggregate fair value and total compensation cost of vested shares     $ 0.4 $ 0.4 $ 0.3