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Investments - Available-for-Sale (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]    
Amortized Cost $ 14,578 $ 9,143
Unrealized Gain 6 1
Unrealized Loss (1) 0
Accrued Interest 1 14
Fair Value $ 14,584 $ 9,158