Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2020

Discontinued Operations And Disposal Groups [Abstract]

Summary of Discontinued Operations Included in Consolidated Statements of Income (Loss)

The following table sets forth a summary of discontinued operations included in the consolidated statements of income (loss):

	Year ended December 31
In thousands	2020			2019			2018
Net sales	$	—		$	—		$	661,186
Energy and related sales, net		—			—			3,388
Total revenues		—			—			664,574
Costs of products sold		—			—			637,472
Gross profit		—			—			27,102
Selling, general and administrative expenses		(544	)		109			32,465
(Gains) losses on dispositions of plant, equipment and timberlands, net		—			—			(423	)
Operating income (loss)		544			(109	)		(4,940	)
Non-operating income (expense)
Interest expense		—			—			(6,942	)
Other, net		—			1,393			(51,236	)
Impairment charge		—			—			(144,124	)
Income (loss) before income taxes		544			1,284			(207,242	)
Income tax provision (benefit)		29			(2,386	)		(30,086	)
Income from discontinued operations	$	515		$	3,670		$	(177,156	)

Summary of Cash Flows from Discontinued Operations Included in Consolidated Statements of Cash Flows

The following table sets forth a summary of cash flows from discontinued operations which is included in the consolidated statements of cash flows:

	Year ended December 31
In thousands	2020			2019			2018
Net cash (used) provided by operating activities	$	(1,613	)	$	(10,942	)	$	38,803
Net cash (used) provided by investing activities		—			(8,221	)		308,120
Net cash provided by financing activities		—			—			125
Change in cash and cash equivalents from discontinued operations	$	(1,613	)	$	(19,163	)	$	347,048