Investment Securities - Schedule of Securities Available for Sale (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Investment securities available for sale:
Amortized Cost	$ 31,464
Gross Unrealized Gains	0
Gross Unrealized Losses	(571)
Investment securities available for sale	30,893	$ 0
Asset-backed securities
Investment securities available for sale:
Amortized Cost	7,624
Gross Unrealized Gains	0
Gross Unrealized Losses	(89)
Investment securities available for sale	7,535
Mortgage-backed securities, U.S Government-sponsored enterprises
Investment securities available for sale:
Amortized Cost	4,470
Gross Unrealized Gains	0
Gross Unrealized Losses	(76)
Investment securities available for sale	4,394
Collateralized mortgage obligations, U.S. Government-sponsored enterprises
Investment securities available for sale:
Amortized Cost	19,370
Gross Unrealized Gains	0
Gross Unrealized Losses	(406)
Investment securities available for sale	$ 18,964

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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