Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 2021

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, 2021 and 2020.

	March 31,
(in thousands of dollars)	2021		2020
Cash and cash equivalents	$	44,637	$	5,351
Restricted cash included in other assets		9,279		6,247
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows	$	53,916	$	11,598