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Debt (Schedule of Short-Term and Long-Term Balances of Term Loan) (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024 | Jun. 18, 2020
--- | --- | --- | ---
Debt Instrument [Line Items] |  |  |
Total principal debt | $ 220,000 | $ 320,195 |
Less: Unamortized debt issuance costs | (5,131) | (5,848) |
Total debt | 214,869 | 314,347 |
Less: Current portion of long-term debt | 0 | (195) |
Long-term debt, net | 214,869 | 314,152 |
New Delayed Draw Term Loan Facility |  |  |
Debt Instrument [Line Items] |  |  |
Less: Unamortized debt issuance costs | (1,100) |  |
Unamortized debt issuance costs | 1,100 |  |
Convertible Senior Notes |  |  |
Debt Instrument [Line Items] |  |  |
Interest rate on amounts borrowed |  |  | 4.25%
Total principal debt | $ 0 | 100,000 |
1.40% Sparkasse Zollernalb (KFW Loan 2) |  |  |
Debt Instrument [Line Items] |  |  |
Interest rate on amounts borrowed | 1.40% |  |
Total principal debt | $ 0 | 195 |
Term Loan Facility |  |  |
Debt Instrument [Line Items] |  |  |
Total principal debt | 190,000 | 190,000 |
Revolving Credit Facility |  |  |
Debt Instrument [Line Items] |  |  |
Total principal debt | 30,000 | 30,000 |
Unamortized debt issuance costs | $ 1,600 | $ 1,700 |

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