XML 27 R13.htm IDEA: XBRL DOCUMENT v3.21.2
Note 4 - Inventory
9 Months Ended
Sep. 30, 2021
Notes to Financial Statements  
Inventory Disclosure [Text Block]

4. Inventory

 

Inventory consists of the following as of September 30, 2021 and December 31, 2020:

 

(In thousands)

 

2021

  

2020

 

Raw materials

 $16,445  $2,855 

Work in progress

  4,597   2,006 

Finished goods

  8,654   6,741 

Total

 $29,696  $11,602