Supplemental Disclosures to the Statements of Cash Flows (Tables)

6 Months Ended

Jun. 30, 2018

Supplemental Cash Flow Elements [Abstract]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

Supplemental disclosures to the statements of cash flows are presented below:

	First Half
(In thousands)	2018		2017
Cash paid (received) for:
Income taxes (net of refunds)	$	7,175	$	(31,637	)
Interest	$	4,245	$	4,043

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)	June 30, 2018		December 31, 2017
Cash and cash equivalents	$	71,722	$	56,352
Restricted cash (included in other current assets)	8,788		9,108
Cash, cash equivalents, and restricted cash	$	80,510	$	65,460