Principles Of Preparation (Tables)

3 Months Ended

Mar. 31, 2019

Supplemental Cash Flow Information [Abstract]

Cash Flow, Supplemental Disclosures

Supplemental Cash Flow Disclosures (in thousands)
		Three Months Ended
		March 31,
		2019			2018
Cash paid (received) for:
	Interest on long-term debt and borrowings under the revolving credit facility	$	11,592		$	11,967
	Income tax refunded, net	(300		)	(1,060		)
Non-cash investing and financing activities:
	Changes in accrued plant additions	(218		)	(108		)
	Grants of restricted shares of common stock	524			513
	Issuance of performance shares	2,143			1,499
Non-cash operating activities:
	Operating lease liabilities arising from obtaining ROU assets	6,217			—