Investment Securities - Schedule of Amortized Cost and Fair Value of Debt Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Securities, Held-to-maturity, Maturity, Amortized Cost, Net [Abstract]
Due within one year	$ 305
Due after one year through five years	15
Due after five years through ten years	210
Due after ten years	110
Amortized cost	640	$ 694
Debt Securities, Held-to-maturity, Maturity, Fair Value [Abstract]
Due within one year	307
Due after one year through five years	16
Due after five years through ten years	201
Due after ten years	147
Fair value	671	$ 737
Debt Securities, Available-for-sale, Amortized Cost [Abstract]
Due within one year	21,142
Due after one year through five years	172,564
Due after five years through ten years	4,963
Due after ten years	0
Amortized cost	198,669
Debt Securities, Available-for-sale, Fair Value, Fiscal Year Maturity [Abstract]
Due within one year	21,131
Due after one year through five years	170,820
Due after five years through ten years	4,784
Due after ten years	0
Fair value	$ 196,735