Investment Securities - Summary of Debt Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 430,486	$ 245,871
Gross Unrealized Gains	664	1,956
Gross Unrealized Losses	(4,466)	(194)
Allowance for Credit Losses	0
Fair Value	426,684	247,633
Schedule of Held-to-maturity Securities [Line Items]
Allowance for credit losses	0
Total securities held to maturity, net of ACL	20,000	10,000
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(836)	0
Fair Value	19,164	10,000
U.S. Treasury and government sponsored entities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	345,514	173,318
Gross Unrealized Gains	333	1,330
Gross Unrealized Losses	(4,367)	(47)
Allowance for Credit Losses	0
Fair Value	341,480	174,601
Municipal securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	820	820
Gross Unrealized Gains	20	36
Gross Unrealized Losses	0	0
Allowance for Credit Losses	0
Fair Value	840	856
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	32,721	29,951
Gross Unrealized Gains	302	546
Gross Unrealized Losses	(77)	(5)
Allowance for Credit Losses	0
Fair Value	32,946	30,492
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	20,000	10,000
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(836)	0
Fair Value	19,164	10,000
Collateralized loan obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	51,431	41,782
Gross Unrealized Gains	9	44
Gross Unrealized Losses	(22)	(142)
Allowance for Credit Losses	0
Fair Value	$ 51,418	$ 41,684

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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