v3.22.2.2
Income taxes (Details-Provision for income taxes) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Current:    
Federal $ (437)
State 50 127
Total current 50 (310)
Deferred:    
Federal (1,197) (1,100)
State (523) (44)
Total deferred (1,720) (1,144)
Total income tax expense (benefit) $ (1,670) $ (1,454)