CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 722	$ 7,222
Adjustments to reconcile net income to cash used in operating activities:
Deferred income taxes	2,585	(61)
Depreciation	4,572	4,736
Amortization	1,962	2,340
Inventory and fixed asset exit costs	655	0
Equity in income of nonconsolidated investments	(54)	6
Gain on sales and disposals of property, plant, and equipment	0	(4,412)
Stock-based compensation	2,111	2,347
Change in operating assets and liabilities:
Accounts receivable	(5,489)	(22,532)
Contract assets	4,750	8,499
Inventories	(4,892)	(7,033)
Other current assets	(2,549)	(2,907)
Other noncurrent assets	(4,581)	1,666
Accounts payable	(9,981)	6,048
Deferred revenue	(1,410)	(4,917)
Accrued payroll and employee benefits	(7,733)	(9,009)
Accrued settlement	0	(2,000)
Other current liabilities	(1,081)	(4,210)
Other long-term liabilities	4,679	(2,181)
Net cash used in operating activities	(15,734)	(26,398)
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from the sale of property, plant, and equipment	49	3,881
Capital expenditures on property, plant, and equipment	(5,248)	(4,766)
Net cash used in investing activities	(5,199)	(885)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of debt	(129,272)	(100,617)
Proceeds from debt	161,612	132,572
Debt issuance costs	(706)	0
Treasury stock acquisitions	(8,384)	(3,140)
Deferred payment for Skratch acquisition	(782)	0
Net cash provided by financing activities	22,468	28,815
Effect of exchange rate changes on cash and cash equivalents	197	(71)
Net increase in cash and cash equivalents	1,732	1,461
Cash and cash equivalents at beginning of period	2,454	2,560
Cash and cash equivalents at end of period	4,186	4,021
Supplemental disclosure of cash flow information:
Interest paid	2,417	2,380
Income taxes paid	$ 828	$ 1,227