Investments in joint ventures (Tables)

6 Months Ended

Jun. 30, 2022

Schedule of Equity Method Investments [Line Items]

Schedule of equity method investments

	As of
	June 30,		December 31,
(in thousands of U.S. dollars)	2022		2021
Accumulated earnings of joint ventures	$	54,184	$	35,708

SRV Joint Gas Ltd and SRV Joint Gas Two Ltd [Member]

Schedule of Equity Method Investments [Line Items]

Schedule of financial statement information of joint ventures on aggregated basis

	Three months ended				Six months ended
	June 30,				June 30,
(in thousands of U.S. dollars)	2022			2021	2022			2021
Time charter revenues	$	22,155	$	20,571	$	43,423	$	41,488
Operating expenses		(5,896)		(3,608)		(10,381)		(7,351)
Depreciation and amortization		(5,132)		(5,132)		(10,265)		(10,268)
Operating income		11,127		11,831		22,777		23,869
Unrealized gain (loss) on derivative instruments		1,675		68		11,433		15,414
Other financial expense, net		(3,914)		(5,518)		(8,210)		(10,909)
Income (loss) before tax		8,888		6,381		26,000		28,374
Income tax expense		—		—		—		—
Net income (loss)	$	8,888	$	6,381	$	26,000	$	28,374
Share of joint ventures owned		50%		50%		50%		50%
Share of joint ventures net income (loss) before eliminations		4,444		3,190		13,000		14,187
Eliminations		76		77		154		154
Equity in earnings (losses) of joint ventures	$	4,520	$	3,267	$	13,154	$	14,341

	As of
	June 30,		December 31,
(in thousands of U.S. dollars)	2022		2021
Cash and cash equivalents	$	13,565	$	15,013
Restricted cash		13,166		21,429
Other current assets		4,346		2,804
Total current assets		31,077		39,246
Restricted cash		13,158		13,111
Vessels, net of accumulated depreciation		471,981		478,861
Derivative instruments		8,422		1,453
Total long-term assets		493,561		493,425
Current portion of long-term debt		30,211		191,365
Amounts and loans due to owners and affiliates		1,436		1,113
Derivative instruments		9,917		14,065
Refund liabilities		1,436		1,920
Other current liabilities		8,077		8,460
Total current liabilities		51,077		216,923
Long-term debt		266,372		137,151
Loans due to owners and affiliates		20,405		15,022
Derivative instruments		35,618		47,320
Other long-term liabilities		28,854		30,593
Total long-term liabilities		351,249		230,086
Net assets (liabilities)	$	122,312	$	85,662
Share of joint ventures owned		50%		50%
Share of joint ventures net assets (liabilities) before eliminations		61,156		42,831
Eliminations		(6,972)		(7,123)
Accumulated earnings (losses) of joint ventures	$	54,184	$	35,708