As of

June 30,

December 31,

(in thousands of U.S. dollars)

2022

2021

Accrued operating and administrative expenses

$

6,040

$

4,909

Accrued interest

2,335

2,382

Current tax payable

1,744

1,315

Current portion of provision for tax uncertainty (note 6)

5,198

2,603

Refund liabilities (note 4)

3,976

Lease liability

43

63

Other accruals and payables

3,959

857

Total accrued liabilities and other payables

$

23,295

$

16,105