Leases (Tables)
 12 Months Ended
Dec. 31, 2022
Leases [Abstract]  
Summary of Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases were as follows:

 

2021

 

 

2022

 

 

(US$ thousand)

 

Cash paid for fixed operating lease costs included in the measurement of lease obligations in operating activities

 

 

3,995

 

 

 

4,212

 

Right-of-use assets obtained in exchange for operating lease obligations

 

 

4,300

 

 

 

198

 
Schedule of Lease, Cost

As of December 31,

 

2021

 

 

2022

 

 

(US$ thousand)

 

Weighted-average remaining lease term

 

 

 

 

 

        Operating leases

2.0 years

 

 

0.9 years

 

Weighted-average discount rate

 

 

 

 

 

        Operating leases

 

5.1

%

 

 

5.1

%
Schedule of Lessee, Operating Lease, Liability, Maturity

Maturities of lease liabilities were as follows:

 

 

As of December 31, 2022

 

 

(US$ thousand)

 

 2023

 

$

2,153

 

 2024

 

 

166

 

Total undiscounted lease payments

 

 

2,319

 

Less: imputed interest

 

 

(47

)

Total present value of lease liabilities

 

$

2,272