Post-effective amendment to a registration statement that is not immediately effective upon filing

GEOGRAPHICAL INFORMATION (Details)

v3.22.1
GEOGRAPHICAL INFORMATION (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2020
Dec. 31, 2021
Dec. 31, 2020
Total revenue $ 172,955 $ 177,283 $ 172,955
UNITED STATES      
Total revenue   50,298 41,338
Other North America And Canada [Member]      
Total revenue   920 1,361
North America [Member]      
Total revenue   51,218 42,699
INDIA      
Total revenue   38,822 41,467
JAPAN      
Total revenue   61,757 64,228
Other Asia [Member]      
Total revenue   3,841 1,961
Asia [Member]      
Total revenue   104,420 107,656
Europe [Member]      
Total revenue   5,749 8,054
Africa [Member]      
Total revenue   8,607 7,105
Latin America [Member]      
Total revenue   $ 7,289 $ 7,441