Supplemental Cash Flow and Other Information (Tables)

12 Months Ended

Dec. 31, 2019

Supplemental Cash Flow Elements [Abstract]

Schedule of supplemental cash flow disclosures, impairments and other non-cash charges

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

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