v3.26.1
Subsequent Events (Details)
$ / shares in Units, $ in Thousands
2 Months Ended 3 Months Ended 6 Months Ended
Aug. 04, 2026
USD ($)
$ / shares
Jul. 31, 2026
USD ($)
vessel
Jul. 27, 2026
USD ($)
Jul. 17, 2026
USD ($)
vessel
Jun. 18, 2026
vessel
Sep. 30, 2026
USD ($)
Dec. 31, 2026
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jul. 13, 2026
vessel
Subsequent Event [Line Items]                      
Dividend and share repurchases, as a percentage of net income               35.00%      
Proceeds from lines of credit                 $ 118,221 $ 377,208  
Net proceeds from sale of vessels                 50,450 17,454  
Repayment of lines of credit                 99,152 $ 239,349  
Unigas Vessels                      
Subsequent Event [Line Items]                      
Net book value of vessels               $ 114,000 114,000    
Line of Credit                      
Subsequent Event [Line Items]                      
Outstanding balance               786,954 786,954    
Line of Credit | May 2025 Senior Secured Term Loan and RCF                      
Subsequent Event [Line Items]                      
Outstanding balance               $ 18,300 $ 18,300    
Line of Credit | Secured Term Loan | June 2026 Pre-Delivery Secured Term Loan                      
Subsequent Event [Line Items]                      
Basis spread on variable rate (as a percent)         1.60%            
Line of Credit | Secured Term Loan | June 2026 Pre-Delivery Secured Term Loan | Ethylene Vessel                      
Subsequent Event [Line Items]                      
Number of assets to be financed (in vessels) | vessel         2            
Subsequent Event                      
Subsequent Event [Line Items]                      
Dividend declared (in dollars per share) | $ / shares $ 0.07                    
Dividends declared $ 4,300                    
Subsequent Event | Unigas Vessels                      
Subsequent Event [Line Items]                      
Number of vessels to be sold | vessel                     8
Subsequent Event | Line of Credit | May 2025 Senior Secured Term Loan and RCF                      
Subsequent Event [Line Items]                      
Repayment of lines of credit     $ 18,300                
Subsequent Event | Line of Credit | Secured Term Loan | July 2026 Post-Delivery Senior Secured Term Loan                      
Subsequent Event [Line Items]                      
Balloon payment   $ 85,260                  
Basis spread on variable rate (as a percent)   1.35%                  
Debt term   72 months                  
Subsequent Event | Line of Credit | Secured Term Loan | July 2026 Post-Delivery Senior Secured Term Loan | Ammonia Carriers                      
Subsequent Event [Line Items]                      
Percentage of vessels to be built financed   70.00%                  
Number of assets to be financed (in vessels) | vessel   2                  
Subsequent Event | Line of Credit | Secured Term Loan | June 2026 Pre-Delivery Secured Term Loan                      
Subsequent Event [Line Items]                      
Percentage of vessels to be built financed       80.00%              
Proceeds from lines of credit       $ 57,600              
Subsequent Event | Line of Credit | Secured Term Loan | June 2026 Pre-Delivery Secured Term Loan | Ethylene Vessel                      
Subsequent Event [Line Items]                      
Number of assets to be financed (in vessels) | vessel       2              
Subsequent Event | Forecast                      
Subsequent Event [Line Items]                      
Stock repurchases           $ 14,200          
Subsequent Event | Forecast | Unigas Vessels                      
Subsequent Event [Line Items]                      
Net proceeds from sale of vessels             $ 183,000        
Subsequent Event | Forecast | Unigas Vessels | Minimum                      
Subsequent Event [Line Items]                      
Gain from sale             66,000        
Subsequent Event | Forecast | Unigas Vessels | Maximum                      
Subsequent Event [Line Items]                      
Gain from sale             $ 69,000