Investment Securities - Summary of Investment Security Carrying and Fair Value (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 200,574	$ 274,788
Gross Unrealized Gains	2,493	1,444
Gross Unrealized Losses	(720)	(94)
Fair Value	202,347	276,138
U.S. Treasury and government sponsored entities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	137,908	210,756
Gross Unrealized Gains	2,095	1,133
Gross Unrealized Losses	0	(37)
Fair Value	140,003	211,852
Municipal securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	2,295	3,288
Gross Unrealized Gains	32	9
Gross Unrealized Losses	0	0
Fair Value	2,327	3,297
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	31,752	34,764
Gross Unrealized Gains	323	302
Gross Unrealized Losses	(32)	0
Fair Value	32,043	35,066
Collateralized loan obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	28,619	25,980
Gross Unrealized Gains	43	0
Gross Unrealized Losses	(688)	(57)
Fair Value	$ 27,974	$ 25,923

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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