Long-term debt (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Schedule of debt

	As of
	December 31,
(in thousands of U.S. dollars)	2019		2018
Lampung facility:
Export credit tranche	$	94,210	$	109,096
FSRU tranche		22,812		26,988
Gallant facility:
Commercial tranche		—		111,264
Export credit tranche		—		29,333
Grace facility:
Commercial tranche		—		135,813
Export credit tranche		—		27,750
$385 million facility:
Commercial tranche		249,635		—
Export credit tranche		51,167		—
Revolving credit tranche		48,300		—
Outstanding principal		466,124		440,244
Lampung facility unamortized debt issuance cost		(4,309)		(5,809)
Gallant facility unamortized fair value of debt assumed		—		215
Grace facility unamortized fair value of debt assumed		—		895
$385 million facility unamortized debt issuance costs		(4,854)		—
Total debt		456,961		435,545
Less: Current portion of long-term debt		(44,660)		(45,458)
Long-term debt	$	412,301	$	390,087

Schedule of outstanding principal on long-term debt

(in thousands of U.S. dollars)	Total
2020	$	44,660
2021		123,557
2022		25,597
2023		25,597
2024		25,597
2025 and thereafter		221,116
Total	$	466,124