Premises and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Total Premises and Equipment	$ 62,281	$ 59,948
Accumulated depreciation and amortization	(23,859)	(20,858)
Total Premises and Equipment, Net	38,422	39,090
Land
Property, Plant and Equipment [Line Items]
Total Premises and Equipment	5,137	5,137
Furniture and equipment
Property, Plant and Equipment [Line Items]
Total Premises and Equipment	11,778	10,917
Tenant improvements
Property, Plant and Equipment [Line Items]
Total Premises and Equipment	$ 9,161	8,268
Buildings
Property, Plant and Equipment [Line Items]
Premises and equipment, useful life	39 years
Total Premises and Equipment	$ 36,205	$ 35,626
Minimum | Furniture and equipment
Property, Plant and Equipment [Line Items]
Premises and equipment, useful life	3 years
Minimum | Tenant improvements
Property, Plant and Equipment [Line Items]
Premises and equipment, useful life	2 years
Maximum | Furniture and equipment
Property, Plant and Equipment [Line Items]
Premises and equipment, useful life	7 years
Maximum | Tenant improvements
Property, Plant and Equipment [Line Items]
Premises and equipment, useful life	15 years