General form of registration statement for all companies including face-amount certificate companies

Inventories (Details)

v3.21.2
Inventories (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]      
Raw materials $ 4,430 $ 1,948 $ 1,831
Work-in-progress 4,158 5,361 2,735
Inventories $ 8,588 $ 7,309 $ 4,566