March 31, 

December 31, 

2020

2019

Payroll and related

$

2,138

$

4,519

Variable rent, including disputed rent amounts

1,770

1,796

Legal, professional and other services

1,081

1,103

VAT, sales and other taxes

689

1,488

Income taxes

 —

547

Insurance

118

100

Other

1,846

1,645

Total

$

7,642

$

11,198