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Supplemental Cash Flow and Other Information
 12 Months Ended
Dec. 31, 2019
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow and Other Information Supplemental Cash Flow and Other Information
Supplemental disclosures to the statements of cash flows are presented below:
(in thousands)
2019
 
2018
 
2017
Cash paid (received) for:
 
 
 
 
 
Income taxes (net of refunds)
$
12,165

 
$
15,627

 
$
(20,396
)
Interest
$
8,718

 
$
8,741

 
$
8,718


Cash, cash equivalents, and restricted cash in the consolidated statements of cash flows consisted of the following:
(in thousands)
2019
 
2018
 
2017
Cash and cash equivalents
$
48,672

 
$
56,118

 
$
56,352

Restricted cash (included in other current assets)
8,191

 
8,148

 
9,108

Cash, cash equivalents, and restricted cash
$
56,863

 
$
64,266

 
$
65,460


Accounts payable and accrued liabilities at December 31, 2019, 2018, and 2017, included accruals for capital expenditures of $1.8 million, $4.2 million, and $2.7 million, respectively.
Accrued liabilities at December 31, 2019 and 2018 included accruals for employee incentives and other compensation related expenses of $21.6 million and $28.9 million, respectively.