Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Operating activities:
Net income	$ 15,354	$ 8,555
Reconciliation of net income to net cash provided by operating activities:
Depreciation, amortization and accretion	18,340	17,530
Impairments and other charges	611	0
(Gain) loss on investments	42	(2,841)
Equity-based compensation expense	3,607	3,423
Recovery of credit losses	(117)	(167)
Amortization and expense of financing costs	979	884
Loss on debt extinguishment	0	5,535
Gain on sale of assets	(136)	(67)
Non-cash cumulative foreign currency translation adjustment loss from dissolution of Canadian subsidiary	9,516	0
Provision for deferred income taxes	3,008	100
Other non-cash credits	(224)	(786)
Changes in operating assets and liabilities:
Accounts receivable	(4,495)	(23,625)
Inventories	(2,089)	11,995
Prepaid expenses and other current assets	4,662	(3,160)
Trade accounts payable and accrued expenses	1,756	(6,490)
Other	1,454	129
Net cash provided by (used in) operating activities	52,268	11,015
Investing activities:
Purchases of property, plant and equipment, net	(37,443)	(31,219)
Proceeds from sale of investments	19,011	0
Proceeds from sale of property, plant and equipment	247	372
Other investing activities	(90)	(194)
Net cash used in investing activities	(18,275)	(31,041)
Financing activities:
Proceeds from credit agreements and long-term debt	194	184,613
Principal payments on credit agreements and long-term debt	(194)	(163,372)
Payments on financing lease obligations	(2,070)	(640)
Debt issuance costs	0	(5,956)
Shares withheld for taxes on equity-based compensation	(1,234)	(2,387)
Other financing activities	(1,280)	(1,280)
Net cash provided by (used in) financing activities	(4,584)	10,978
Effect of exchange rate changes on cash	2,184	(685)
Increase (decrease) in cash and cash equivalents	31,593	(9,733)
Cash, cash equivalents and restricted cash at beginning of period	37,208	52,485
Cash, cash equivalents and restricted cash at end of period	68,801	42,752
Reconciliation of cash, cash equivalents and restricted cash to the consolidated balance sheets
Cash and cash equivalents at end of period	68,749	37,713
Restricted cash at end of period	52	5,039
Total cash, cash equivalents and restricted cash at end of period shown in the consolidated statements of cash flows	$ 68,801	$ 42,752