Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities (Tables)

v3.22.1
Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2021
Payables and Accruals [Abstract]  
Schedule of Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):

 Schedule of Accrued Liabilities

    2021     2020  
    Years Ended December 31,  
    2021     2020  
Payroll and related expenses   $ 724     $ 600  
Other     426       309  
Total accrued liabilities   $ 1,150     $ 909