Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net (loss) income	$ (90,431)	$ 20,563
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	69,934	69,068
Income tax, noncash changes	9,258	3,637
Stock-based compensation	4,359	6,542
Amortization of debt issuance costs	3,609	3,702
Loss on deconsolidation of subsidiary	79,629
Other noncash items	(4,690)	(1,727)
Accounts receivable	(37,969)	(57,430)
Inventories	(8,195)	(37,054)
Other assets and liabilities	12,651	1,883
Accounts payable	(5,141)	64,131
Income taxes	(12,921)	1,116
NET CASH PROVIDED BY OPERATING ACTIVITIES	20,093	74,431
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to property, plant, and equipment	(29,483)	(45,710)
Deconsolidation of subsidiary cash	(4,447)
Other investing activities		150
NET CASH USED IN INVESTING ACTIVITIES	(33,930)	(45,560)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of debt	(14,016)	(3,572)
Cash dividends paid	(6,751)	(10,245)
Financing costs paid and other	(104)
Payments related to tax withholdings for stock-based compensation	(3,307)	(1,788)
Finance lease payments	(580)	(805)
NET CASH USED IN FINANCING ACTIVITIES	(24,758)	(16,410)
Effect of exchange rate changes on cash	2,050	(4,093)
Net changes in cash and cash equivalents	(36,545)	8,368
Cash and cash equivalents at the beginning of the period	213,022	113,473
Cash and cash equivalents at the end of the period	$ 176,477	$ 121,841