XML 26 R16.htm IDEA: XBRL DOCUMENT v3.21.2
Note 9 - Accrued Liabilities
9 Months Ended
Sep. 30, 2021
Notes to Financial Statements  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]

9. Accrued Liabilities

 

Accrued liabilities consist of the following (in thousands):

 

   

September 30, 2021

   

December 31, 2020

 
                 

Building repair

  $ 2,274     $  

Payroll related

    1,003       479  

Property and equipment related

    872       715  

Class action settlement

    500        

Professional

    21        

Other

    35       59  
    $ 4,705     $ 1,253