XML 87 R75.htm IDEA: XBRL DOCUMENT v3.20.2
INVENTORIES (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
INVENTORIES    
Parts and raw materials $ 162,754 $ 134,816
Work in process 20,056 10,269
Finished goods 77,239 84,934
Total $ 260,049 $ 230,019