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Statements of changes in equity - USD ($)
$ in Thousands
Unitholders' Capital
Retained Earnings
Underwriting Commissions and Issue Expenses
Unit Premiums and Reserves
Total
Balance as (in number of units) at Dec. 31, 2018 150,436,856        
Balance as at Dec. 31, 2018 $ 1,594,446 $ (652,729) $ (66,839) $ 67 $ 874,945
Proceeds from issuance of Units (note 7) (in number of units) 12,967,706        
Proceeds from issuance of Units (note 7) $ 83,718       83,718
Cost of redemption of Units (note 7) (in number of units) (1,191,251)        
Cost of redemption of Units (note 7) $ (11,913)       (6,857)
Cost of redemption of Units (note 7)   5,056      
Net income and comprehensive income for the year   126,098     126,098
Underwriting commissions and issue expenses     (651)   (651)
Balance as (in number of units) at Dec. 31, 2019 162,213,311        
Balance as at Dec. 31, 2019 $ 1,666,251 (521,575) (67,490) 67 1,077,253
Proceeds from issuance of Units (note 7) (in number of units) 88,948,590        
Proceeds from issuance of Units (note 7) $ 614,851       614,851
Cost of redemption of Units (note 7) (in number of units) (27,179)        
Cost of redemption of Units (note 7) $ (272)       (176)
Cost of redemption of Units (note 7)   96      
Net income and comprehensive income for the year   722,828     722,828
Underwriting commissions and issue expenses     (6,941)   (6,941)
Balance as (in number of units) at Dec. 31, 2020 251,134,722        
Balance as at Dec. 31, 2020 $ 2,280,830 $ 201,349 $ (74,431) $ 67 $ 2,407,815