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Equity Incentive Plans (Tables)
 9 Months Ended
Sep. 30, 2025
Share-Based Payment Arrangement [Abstract]  
Schedule of Restricted and Performance Stock Units
A summary of the Company’s RSUs and PSUs as of September 30, 2025 and changes during the nine months then ended is presented below: 
 Weighted-Weighted-
 NumberAverageNumberAverage
 of RSUsFair Value RSUs
of PSUs (3)
Fair Value PSUs
Outstanding as of December 31, 2024668,030 $56.40 500,967 $52.66 
Granted326,950 68.18 165,248 68.21 
Vested (1)(2)
(364,535)52.69 (151,848)43.96 
Forfeited(14,939)64.45 (2,626)64.75 
Outstanding as of September 30, 2025615,506 $64.66 511,741 $60.20 

_______________________________________________________________________________
(1) Includes 43,821 shares of common stock related to RSUs that were not delivered as of September 30, 2025.
(2) Based upon the Company’s level of achievement of the applicable performance metrics, the recipients of the 151,848 PSUs that vested during the nine months ended September 30, 2025, were entitled to receive 196,795 shares of common stock. As of September 30, 2025, there were 75,693 shares of common stock that had not been delivered in connection with the vesting of these PSUs.
(3) Number of PSUs reflects 100% of the target level grant and may not be indicative of the performance level expected to be achieved.
Schedule of Shares of Common Stock Issued
Compensation expense recorded related to the Company's RSUs and PSUs in the unaudited condensed consolidated statements of operations was as follows:
 Three months endedNine months ended
September 30,September 30,
(in thousands)2025202420252024
RSUs$4,643 $4,505 $15,858 $14,633 
PSUs3,867 4,378 8,182 8,889 
A summary of shares of common stock issued related to the Amended and Restated 2015 Plan, including the impact of any DERs issued in common stock, is presented below:
Nine months endedNine months ended
 September 30, 2025September 30, 2024
RSUsPSUsRSUsPSUs
Shares of common stock issued337,618 123,908 477,642 219,831 
Shares of common stock withheld by the Company as payment by employees in lieu of cash to satisfy tax withholding obligations
(118,150)(54,369)(159,600)(95,814)
Net shares of common stock issued219,468 69,539 318,042 124,017 
Cumulative undelivered shares of common stock509,128 544,215 480,608 471,078 
Schedule of Compensation Expense Related to Equity Incentive Plans
The allocation of share-based compensation expense in the unaudited condensed consolidated statements of operations was as follows:
 Three months endedNine months ended
September 30,September 30,
(in thousands)2025202420252024
Cost of goods sold$499 $467 $1,477 $1,316 
Selling, general and administrative7,563 8,179 21,291 21,450 
Research and development448 385 1,272 1,232 
Total compensation expense before income tax8,510 9,031 24,040 23,998 
Income tax benefit2,880 2,024 6,048 5,433 
Total compensation expense, net of income tax$5,630 $7,007 $17,992 $18,565