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Net Income (Loss) Per Share
 6 Months Ended
Jun. 30, 2025
Earnings Per Share [Abstract]  
Net Income (Loss) Per Share Net Income (Loss) Per Share 
Basic net income (loss) per share is calculated by dividing net income (loss) by the weighted average number of shares outstanding during each period. Diluted net income (loss) per share is calculated by dividing net income (loss) by the diluted number of shares outstanding during each period. Except where the result would be anti-dilutive to net income (loss), diluted net income (loss) per share would be calculated assuming the conversion of the Company’s preferred shares, the exercise of outstanding equity compensation awards, and ordinary shares expected to be issued under the Company’s Employee Share Purchase Plan (“ESPP”).

The dilutive effect of the stock options, restricted share awards, preferred shares and ordinary shares expected to be issued under the Company’s ESPP has been calculated using the treasury stock method.
A reconciliation of basic and diluted net income (loss) per share, together with the related shares outstanding in thousands is as follows: 

Three Months Ended June 30,Six Months Ended June 30,
Net Income (Loss) Per Share:2025202420252024
Net income (loss)$9,665 $(13,822)$4,745 $(41,164)
Weighted average shares: 
Basic shares96,726 96,151 96,664 93,922 
Effect of dilutive securities—employee and director equity awards outstanding and preferred shares2,361 — 2,226 — 
Diluted shares99,087 96,151 98,890 93,922 
Net income (loss) per share - basic$0.10 $(0.14)$0.05 $(0.44)
Net income (loss) per share - diluted  
$0.10 $(0.14)$0.05 $(0.44)
Potential ordinary shares of 4,708 and 1,140 were excluded from the calculation of weighted average shares for the three months ended June 30, 2025 and 2024, respectively, and 4,969 and 1,032 were excluded from the calculation of weighted average shares for the six months ended June 30, 2025 and 2024, respectively, because their effect was considered to be anti-dilutive. For the three and six months ended June 30, 2024, the effects of dilutive securities were entirely excluded from the calculation of net loss per share as a net loss was reported in these periods.