Investment Securities - Schedule of Amortized Cost and Fair Value by Contractual Maturity of Available-For-Sale Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 274,788	$ 273,126
Fair Value	276,138	271,610
U.S. Treasury and government sponsored entities
Debt Securities, Available-for-sale [Line Items]
Within 1 year, amortized cost	52,417
1-5 years, amortized cost	158,339
Amortized Cost	210,756	209,908
Within 1 year, fair value	52,668
1-5 years, fair value	159,184
Fair Value	$ 211,852	208,860
Within one year, weighted average yield	2.30%
1-5 years, weighted average yield	2.07%
Weighted Average Yield	2.13%
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Within 1 year, amortized cost	$ 12,004
1-5 years, amortized cost	17,764
5-10 years, amortized cost	4,996
Amortized Cost	34,764	40,139
Within 1 year, fair value	12,027
1-5 years, fair value	17,975
5-10 years, fair value	5,064
Fair Value	$ 35,066	39,780
Within one year, weighted average yield	2.74%
1-5 years, weighted average yield	2.95%
5-10 years, weighted average yield	2.91%
Weighted Average Yield	2.87%
Collateralized loan obligations
Debt Securities, Available-for-sale [Line Items]
5-10 years, amortized cost	$ 6,000
Over 10 years, amortized cost	19,980
Amortized Cost	25,980	13,990
5-10 years, fair value	5,999
Over 10 years, fair value	19,924
Fair Value	$ 25,923	13,886
5-10 years, weighted average yield	3.88%
Over 10 years, weighted average yield	3.64%
Weighted Average Yield	3.70%
Municipal securities
Debt Securities, Available-for-sale [Line Items]
Within 1 year, amortized cost	$ 993
1-5 years, amortized cost	2,295
Amortized Cost	3,288	9,089
Within 1 year, fair value	994
1-5 years, fair value	2,303
Fair Value	$ 3,297	$ 9,084
Within one year, weighted average yield	2.15%
1-5 years, weighted average yield	3.97%
Weighted Average Yield	3.42%

Debt Securities, Available-For-Sale, After Five Through Ten Years, Weighted Average Yield

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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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