Annual report pursuant to Section 13 and 15(d)

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

v3.20.4
OTHER NONCURRENT ASSETS - Components of other noncurrent assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
OTHER NONCURRENT ASSETS    
Other investments $ 3,000  
Right-of-use assets 1,810 $ 2,289
Long-term deposits 69  
Total other noncurrent assets $ 4,879 $ 2,289