Loss Per Share

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Loss Per Share

12. LOSS PER SHARE

Basic loss per ordinary share is calculated based upon net loss available to holders of ordinary shares divided by the weighted average number of shares outstanding. For the years ended December 31, 2022, 2021 and 2020, as the Company was in a net loss position, the diluted loss per share calculation did not assume conversion or exercise of stock options and restricted stock unit awards, as they would have had an anti-dilutive effect on loss per share.

The following potential ordinary share equivalents were not included in the net loss per share calculation because the effect would have been anti-dilutive:

	Year Ended December 31,
(In thousands)	2022		2021		2020
Stock options		12,777		14,794		15,274
Restricted stock unit awards		5,040		3,981		3,279
Total		17,817		18,775		18,553