Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Cash flows from operating activities:
Net income (loss)	$ (150,262)	$ 14,516	$ (20,834)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operations:
(Gain) loss on divestitures	195,729	0	(3,596)
Impairments and other non-cash charges	0	6,356	37,322
Depreciation and amortization	27,530	31,372	38,610
Stock-based compensation expense	5,247	6,638	6,861
Provision for deferred income taxes	(20,304)	(482)	(3,384)
Credit loss expense	698	1,209	1,039
Gain on sale of assets	(4,297)	(2,904)	(2,809)
Gain on insurance recovery	(874)	0	0
Amortization of original issue discount and debt issuance costs	983	541	871
Change in assets and liabilities:
(Increase) decrease in receivables	(28,012)	64,812	(42,452)
(Increase) decrease in inventories	9,746	2,256	(46,909)
(Increase) decrease in other assets	(3,913)	307	(855)
Increase (decrease) in accounts payable	12,488	(25,065)	10,781
Increase (decrease) in accrued liabilities and other	(6,590)	445	334
Net cash provided by (used in) operating activities	38,169	100,001	(25,021)
Cash flows from investing activities:
Capital expenditures	(43,531)	(29,232)	(28,273)
Proceeds from divestitures, net of cash disposed	48,499	19,833	71,286
Proceeds from sale of property, plant and equipment	4,997	3,709	3,217
Proceeds from insurance property claim	1,385	0	0
Other investing activities	(3,089)	0	0
Net cash provided by (used in) investing activities	8,261	(5,690)	46,230
Cash flows from financing activities:
Borrowings on lines of credit	177,541	241,873	287,276
Payments on lines of credit	(224,292)	(277,591)	(290,886)
Proceeds from term loan	0	0	3,754
Debt issuance costs	(50)	0	(1,499)
Purchases of treasury stock	(4,505)	(34,265)	(20,248)
Proceeds from employee stock plans	139	606	0
Other financing activities	(15,715)	(11,670)	(3,327)
Net cash used in financing activities	(66,882)	(81,047)	(24,930)
Effect of exchange rate changes on cash	(212)	576	(707)
Net increase (decrease) in cash, cash equivalents, and restricted cash	(20,664)	13,840	(4,428)
Cash, cash equivalents, and restricted cash at beginning of year	38,901	25,061	29,489
Cash, cash equivalents, and restricted cash at end of year	$ 18,237	$ 38,901	$ 25,061