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Certain Balance Sheet Components (Tables) | 6 Months Ended
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Jun. 30, 2024
Balance Sheet Related Disclosures [Abstract] |
Accounts Receivable, Net | A summary of accounts receivable from contracts with customers is as follows:
Accounts receivable, net |  |  |
In thousands | June 30, 2024 |  | December 31, 2023
Trade receivables (net of allowance of $603 and $738) | $ | 288,568 |  |  | $ | 272,890 |
Unbilled receivables | 28,174 |  |  | 30,931 |
Total accounts receivable, net | $ | 316,742 |  |  | $ | 303,821 |
Allowance for Credit Losses on Financing Receivables |
Allowance for credit losses account activity | Three Months Ended June 30, |  | Six Months Ended June 30,
In thousands | 2024 |  | 2023 |  | 2024 |  | 2023
Beginning balance | $ | 722 |  |  | $ | 4,782 |  |  | $ | 738 |  |  | $ | 4,863 |
Provision for (release of) doubtful accounts, net | (100) |  |  | 52 |  |  | (78) |  |  | (39) |
Accounts written-off, net | (17) |  |  | (178) |  |  | (43) |  |  | (244) |
Effect of change in exchange rates | (2) |  |  | 38 |  |  | (14) |  |  | 114 |
Ending balance | $ | 603 |  |  | $ | 4,694 |  |  | $ | 603 |  |  | $ | 4,694 |
Inventories |
Inventories |  |  |
In thousands | June 30, 2024 |  | December 31, 2023
Raw materials | $ | 201,690 |  |  | $ | 213,303 |
Work in process | 14,620 |  |  | 17,849 |
Finished goods | 75,471 |  |  | 52,534 |
Total inventories | $ | 291,781 |  |  | $ | 283,686 |
Property, Plant, and Equipment, Net |
Property, plant, and equipment, net |  |  |
In thousands | June 30, 2024 |  | December 31, 2023
Machinery and equipment | $ | 315,068 |  |  | $ | 318,546 |
Computers and software | 127,653 |  |  | 126,149 |
Buildings, furniture, and improvements | 124,040 |  |  | 126,041 |
Land | 8,223 |  |  | 7,846 |
Construction in progress, including purchased equipment | 22,053 |  |  | 24,316 |
Total cost | 597,037 |  |  | 602,898 |
Accumulated depreciation | (475,011) |  |  | (474,092) |
Property, plant, and equipment, net | $ | 122,026 |  |  | $ | 128,806 |
Depreciation Expense |
Depreciation expense | Three Months Ended June 30, |  | Six Months Ended June 30,
In thousands | 2024 |  | 2023 |  | 2024 |  | 2023
Depreciation expense | $ | 9,008 |  |  | $ | 9,183 |  |  | $ | 17,766 |  |  | $ | 18,598 |

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