v3.23.2
FINANCING ARRANGEMENTS - Long term debt and the unamortized discount (Detail) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
May 31, 2021
FINANCING ARRANGEMENTS      
Outstanding principal amount $ 27,852 $ 30,709  
Add: accreted liability of final payment fee 497 407  
Less: unamortized debt discount, long term (564) (990) $ (2,800)
Less: current portion of long term debt-principal (11,689) (9,491)  
Debt-net of current portion 16,096 20,635  
Current portion of long term debt-principal 11,689 9,491  
Less: current portion of unamortized debt discount (1,023) (1,188)  
Debt-current portion $ 10,666 $ 8,303