XML 113 R97.htm IDEA: XBRL DOCUMENT v3.23.1
Property and equipment, net (Details) - Summary of property and equipment - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Summary of property and equipment [Abstarct]    
Total original costs $ 11,795 $ 13,960
Less: accumulated depreciation (10,614) (12,164)
Net book value 1,181 1,796
Computers [Member]    
Summary of property and equipment [Abstarct]    
Total original costs 460 672
Server & switch [Member]    
Summary of property and equipment [Abstarct]    
Total original costs 1,283 1,382
Office equipment [Member]    
Summary of property and equipment [Abstarct]    
Total original costs 1,754 1,685
Wi-Fi terminals for data connectivity services [Member]    
Summary of property and equipment [Abstarct]    
Total original costs 7,762 9,632
Leasehold improvement [Member]    
Summary of property and equipment [Abstarct]    
Total original costs $ 536 $ 589