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Other Accrued Liabilities
 12 Months Ended
Dec. 31, 2022
Payables and Accruals [Abstract]  
Other Accrued Liabilities Accrued Compensation
In June 2018, we sold our Guangzhou entity via a stock deal, and the terms of the agreement included a two-year indemnification period. In June 2020, the indemnification period expired and we determined we were no longer legally liable for any liabilities associated with our Guangzhou entity. Accordingly, we reversed the accrued social insurance by the amount associated with the Guangzhou entity, which was approximately $9.5 million.

The components of accrued compensation were as follows: 
December 31,
(In thousands)20222021
Accrued bonus$3,348 $3,460 
Accrued commission609 1,140 
Accrued salary/wages4,433 6,234 
Accrued social insurance (1)
7,037 7,562 
Accrued vacation/holiday3,300 3,343 
Other accrued compensation2,177 2,478 
Total accrued compensation$20,904 $24,217 
(1)PRC employers are required by law to remit the applicable social insurance payments to their local government. Social insurance is comprised of various components such as pension, medical insurance, job injury insurance, unemployment insurance, and a housing assistance fund, and is administered in a manner similar to social security in the United States. This amount represents our estimate of the amounts due to the PRC government for social insurance on December 31, 2022 and 2021.
Other Accrued Liabilities
The components of other accrued liabilities were as follows: 
December 31,
(In thousands)20222021
Contract liabilities$1,134 $390 
Duties470 4,128 
Expense associated with fulfilled performance obligations1,120 991 
Freight and handling fees 2,497 3,317 
Interest1,413 287 
Operating lease obligations5,509 4,769 
Product warranty claim costs522 1,095 
Professional fees2,293 4,685 
Sales and value added taxes3,750 5,463 
Other5,426 5,715 
Total other accrued liabilities$24,134 $30,840