XML 91 R78.htm IDEA: XBRL DOCUMENT v3.23.1
ORDINARY SHARE AND SHARE INCENTIVE PLANS - Allocation of Stock-based Compensation Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Stock based compensation expense      
Stock-based compensation expense recognized $ 603 $ 504 $ 703
Cost of Net Sales      
Stock based compensation expense      
Stock-based compensation expense recognized 97 87 89
Selling, general and administrative      
Stock based compensation expense      
Stock-based compensation expense recognized 258 236 360
Research and development      
Stock based compensation expense      
Stock-based compensation expense recognized $ 248 $ 181 $ 254