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Commitments and Contingencies (Wells Fargo LOC) (Details) - USD ($)
$ in Thousands
Aug. 12, 2022
Jun. 30, 2022
Dec. 31, 2021
Debt Instrument [Line Items]      
Financing obligations   $ 152 $ 5,502
Wells Fargo National Association      
Debt Instrument [Line Items]      
Financing obligations   $ 5,000  
Silicon Valley Bank | Subsequent Event      
Debt Instrument [Line Items]      
Financing obligations $ 2,000