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Debt and Credit Arrangements (Details) |  |  | 9 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jul. 16, 2025 USD ($) | Jan. 19, 2021 USD ($) installment | Sep. 30, 2025 USD ($) | Jul. 30, 2025 USD ($) | Jul. 29, 2025 USD ($) | Jul. 16, 2025 PLN (zł) | Mar. 14, 2025 USD ($) | Mar. 13, 2025 USD ($) | Dec. 31, 2024 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Borrowing capacity |  |  | $ 60,000,000.0 | $ 60,000,000.0 | $ 90,000,000.0 |  |  |  |
Increase in borrowings available |  |  |  | $ 55,000,000.0 | $ 35,000,000.0 |  | $ 60,000,000.0 | $ 40,000,000.0 |
Debt to earnings before interest, taxes and depreciation ratio |  |  | 3.00% |  |  |  |  |  |
Line of credit utilized borrowing capacity |  |  | $ 7,900,000 |  |  |  |  |  |
Line of credit remaining borrowing capacity |  |  | 52,100,000 |  |  |  |  |  |
Letters of credit outstanding amount |  |  | $ 0 |  |  |  |  |  |
Bank debt to equity percentage |  |  | 8.30% |  |  |  |  |  |
Asia-Pacific |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Restricted cash used to secure bank debt |  |  | $ 100,000 |  |  |  |  |  | $ 100,000
Foreign Subsidiaries |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Line of credit utilized borrowing capacity |  |  | 19,900,000 |  |  |  |  |  | 8,800,000
Outstanding letters of credit, current |  |  | 5,500,000 |  |  |  |  |  | $ 8,200,000
Term Loan | PNC Equipment Finance, LLC | Corporate Aircraft |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Line of credit utilized borrowing capacity |  |  | 11,100,000 |  |  |  |  |  |
Debt instrument, face amount |  | $ 20,500,000 |  |  |  |  |  |  |
Debt instrument, term |  | 120 months |  |  |  |  |  |  |
Interest rate |  | 2.744% |  |  |  |  |  |  |
Debt instrument, periodic payment, number of payments | installment |  | 119 |  |  |  |  |  |  |
Outstanding letters of credit, current |  |  | $ 2,100,000 |  |  |  |  |  |
Investment Loan | Loans Payable |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Interest rate of SOFR plus | 1.50% |  |  |  |  |  |  |  |
Debt instrument, face amount | $ 27,600,000 |  |  |  |  | zł 100,300,000 |  |  |
Long-term debt, repayment in 2026 | 1,500,000 |  |  |  |  | 5,300,000 |  |  |
Long-term debt, repayment in 2027 | 2,600,000 |  |  |  |  | 9,000,000.0 |  |  |
Long-term debt, repayment in 2033 | 2,600,000 |  |  |  |  | 9,600,000 |  |  |
Long-term debt, repayment in 2028 | 2,600,000 |  |  |  |  | 9,600,000 |  |  |
Long-term debt, repayment in 2032 | 2,600,000 |  |  |  |  | 9,600,000 |  |  |
Long-term debt, repayment in 2031 | 2,600,000 |  |  |  |  | 9,600,000 |  |  |
Long-term debt, repayment in 2030 | 2,600,000 |  |  |  |  | 9,600,000 |  |  |
Long-term debt, repayment in 2034 | 2,600,000 |  |  |  |  | 9,600,000 |  |  |
Long-term debt, repayment in 2029 | 2,600,000 |  |  |  |  | 9,600,000 |  |  |
Long-term debt, repayment in 2035 | $ 5,300,000 |  |  |  |  | zł 18,800,000 |  |  |
Minimum |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Interest rate of SOFR plus |  |  | 1.225% |  |  |  |  |  |
Minimum | Investment Loan | Loans Payable |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Interest rate of SOFR plus | 1.00% |  |  |  |  |  |  |  |
Maximum |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Interest rate of SOFR plus |  |  | 1.60% |  |  |  |  |  |

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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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