Investment Securities - Schedule of Amortized Cost and Fair Value by Contractual Maturity of Debt Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Amortized Cost
Amortized Cost	$ 430,486	$ 245,871
Fair Value
Fair Value	426,684	247,633
U.S. Treasury and government sponsored entities
Amortized Cost
Within 1 year	4,999
1-5 years	340,515
Amortized Cost	345,514	173,318
Fair Value
Within 1 year	5,041
1-5 years	336,439
Fair Value	$ 341,480	174,601
Weighted Average Yield
Within 1 year	2.80%
1-5 years	0.79%
Weighted Average Yield	0.82%
Corporate bonds
Amortized Cost
1-5 years	$ 37,691
5-10 years	15,030
Amortized Cost	32,721	29,951
Amortized Cost	52,721
Fair Value
1-5 years	37,912
5-10 years	14,953
Fair Value	32,946	30,492
Fair Value	$ 52,865
Weighted Average Yield
1-5 years	2.41%
5-10 years	6.50%
Weighted Average Yield	2.81%
Collateralized loan obligations
Amortized Cost
1-5 years	$ 5,000
5-10 years	46,431
Amortized Cost	51,431	41,782
Fair Value
1-5 years	5,000
5-10 years	46,418
Fair Value	$ 51,418	41,684
Weighted Average Yield
1-5 years	1.65%
5-10 years	1.39%
Weighted Average Yield	1.42%
Municipal securities
Amortized Cost
1-5 years	$ 820
Amortized Cost	820	820
Fair Value
1-5 years	840
Fair Value	$ 840	$ 856
Weighted Average Yield
1-5 years	2.14%
Weighted Average Yield	2.14%