Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 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 March 31, 2022 and 2021.

	March 31,
(in thousands of dollars)	2022		2021
Cash and cash equivalents	$	45,554	$	44,637
Restricted cash included in other assets		15,547		9,279
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows	$	61,101	$	53,916