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Credit Risk (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Risks and Uncertainties [Abstract]          
Allowance for doubtful accounts $ 117   $ 117   $ 273
Credit loss expense recognized $ 49 $ (42) $ (25) $ (106)