Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2022

Supplemental Cash Flow Elements [Abstract]

Summary of Cash, Cash Equivalents, and Restricted Cash Reported within Statement of Cash Flows

The following table provides a summary of cash, cash equivalents, and restricted cash reported within the statement of cash flows as of June 30, 2022 and 2021.

	June 30,
(in thousands of dollars)	2022		2021
Cash and cash equivalents	$	24,008	$	38,794
Restricted cash included in other assets		12,805		7,806
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows	$	36,813	$	46,600