XML 29 R19.htm IDEA: XBRL DOCUMENT v3.22.1
INVENTORIES (Tables)
3 Months Ended
Mar. 31, 2022
INVENTORIES  
Inventories

 

 

March 31,

2022

 

 

December 31,

2021

 

(in thousands)

 

 

 

 

 

 

Raw material

 

$3,992

 

 

$3,771

 

Work-in-process

 

 

1,727

 

 

 

1,602

 

Finished goods

 

 

906

 

 

 

978

 

Inventories

 

$6,625

 

 

$6,351