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

OTHER NONCURRENT ASSETS - Components of other noncurrent assets (Details)

v3.21.1
OTHER NONCURRENT ASSETS - Components of other noncurrent assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
OTHER NONCURRENT ASSETS      
Other investments $ 3,025 $ 3,000  
Right-of-use asset 3,702 1,810 $ 2,289
Long-term deposits 99 69  
Total other noncurrent assets $ 6,826 $ 4,879 $ 2,289