v3.21.2
Accounts Payable and Accrued Expenses (Tables)
6 Months Ended
Jun. 30, 2021
Payables and Accruals [Abstract]  
Schedule of Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses consisted of the following (in thousands) as of:

 

   June 30, 2021   December 31, 2020 
Accounts payable  $939   $657 
Accrued compensation   134    126 
Accrued other expenses   1,065    297 
Total accounts payable and accrued expenses  $2,138   $1,080