v3.21.2
LEASES (Details - Lease costs) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Leases        
Fixed lease costs $ 62 $ 26 $ 114 $ 53
Variable lease costs 0 14 0 27
Short-term lease costs 11 7 22 17
Total operating lease costs $ 73 $ 47 $ 136 $ 97