CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Operating activities
Net loss	$ (57,873)	$ (70,387)
Loss (income) from discontinued operations, net of taxes	(4,074)	894
Adjustments to reconcile to net cash used by continuing operations:
Depreciation, depletion and amortization	47,125	47,394
Amortization of debt issue costs and original issue discount	3,121	4,292
Pension settlement charge	0	633
Deferred income tax benefit	(2,166)	(2,073)
Losses (gains) on dispositions of plant, equipment and timberlands, net	70	(1,350)
Share-based compensation	2,550	2,205
Loss on sale of Ober-Schmitten	0	17,805
Change in operating assets and liabilities:
Accounts receivable	1,341	18,606
Inventories	(10,477)	1,142
Prepaid and other current assets	31,985	(13,702)
Accounts payable	(9,024)	(60,042)
Accruals and other current liabilities	(14,068)	11,380
Other	3,093	1,248
Net cash used by operating activities from continuing operations	(8,397)	(41,955)
Investing activities
Expenditures for purchases of plant, equipment and timberlands	(21,695)	(25,229)
Proceeds from disposals of plant, equipment and timberlands, net	49	1,484
Payments related to Ober-Schmitten sale	0	(5,793)
Other	864	844
Net cash used by investing activities from continuing operations	(20,782)	(28,694)
Financing activities
Proceeds from term loan	0	262,273
Repayment of term loans	(988)	(227,422)
Net borrowings (repayments) under revolving credit facility	19,037	(11,981)
Payments of borrowing costs	(60)	(11,603)
Payments related to share-based compensation awards and other	(219)	(280)
Net cash provided by financing activities from continuing operations	17,770	10,987
Effect of exchange rate changes on cash	192	(143)
Net decrease in cash, cash equivalents and restricted cash	(11,217)	(59,805)
Decrease in cash, cash equivalents and restricted cash from discontinued operations	(234)	(734)
Cash, cash equivalents and restricted cash at the beginning of period	55,360	119,162
Cash, cash equivalents and restricted cash at the end of period	43,909	58,623
Less: restricted cash in Prepaid expenses and other current assets	(2,274)	(3,600)
Less: restricted cash in Other assets	0	(2,282)
Cash and cash equivalents at the end of period	41,635	52,741
Cash paid for:
Interest	44,481	37,026
Income taxes, net	$ 8,268	$ 6,823