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Stock Warrants (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Stock Warrants [Member]        
Stock Warrants (Details) [Line Items]        
Exercise of warrants $ 1 $ 4 $ 2 $ 9