XML 31 R21.htm IDEA: XBRL DOCUMENT v3.21.2
Inventories. (Tables)
9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Schedule of balances consisted inventory
   September 30,
2021
   December 31,
2020
 
Finished goods  $40,836   $25,154 
Work in progress   5,539    4,333 
Raw materials   10,148    7,074 
Other   1,594    1,364 
Total  $58,117   $37,925