Income Taxes - Schedule of Deferred Tax Assets and Deferred Tax Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Deferred Tax [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	24.70%	24.70%
Deferred tax assets:
Allowance for loan losses	$ 10,692	$ 10,742
Acquired loans	9,722	3,677
Other real estate	657	81
Deferred compensation	2,462	2,480
Intangible assets	0	989
Accrued compensation	1,607	1,130
Unrealized losses on securities	0	3,019
Deferred Tax Assets, Operating Loss Carryforwards	7,066	0
Other deferred tax assets	791	1,786
Total deferred tax assets	32,997	23,904
Deferred Tax Liabilities, Other	2,407	1,068
Deferred tax liabilities:
Unrealized gains on securities	5,847	0
Deferred Tax Liabilities, Goodwill and Intangible Assets	7,432	2,112
Total deferred tax liabilities	15,686	3,180
Deferred Tax Assets, Gross	17,311	20,724
Deferred Tax Assets, Net	14,379	20,724
Deferred Tax Assets, Valuation Allowance	2,932	0
Other Assets
Deferred tax liabilities:
Deferred Tax Assets, Net	$ 14,400	$ 20,700