Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 3

v3.20.4
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 3 - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Accounting Policies [Abstract]      
Depreciation $ 40,623 $ 36,646 $ 30,364