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BASIS OF PRESENTATION (Tables)

6 Months Ended

Jun. 30, 2021

BASIS OF PRESENTATION

Schedule of Cash, Cash Equivalents and Restricted Cash

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​	​	​	​	​	​	​
​	​	As of June 30,
(thousands of dollars)		2021			2020
Cash and cash equivalents	​	$	119,138	​	$	2,330
Restricted cash - pledged deposits for performance bonds	​		—	​		3,807
Cash, cash equivalents and restricted cash shown in the statement of cash flows	​	$	119,138	​	$	6,137

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