Premises and Equipment (Details) $ in Thousands		12 Months Ended
	Oct. 25, 2019 USD ($)	Dec. 31, 2018 USD ($) a parcel	Dec. 31, 2019 USD ($)
Property, Plant and Equipment [Line Items]
Less: accumulated depreciation		$ (7,631)	$ (9,165)
Premises and equipment, Net		10,697	14,630
Land
Property, Plant and Equipment [Line Items]
Premises and equipment		2,500	2,500
Right of use leased asset
Property, Plant and Equipment [Line Items]
Premises and equipment		0	1,602
Building and improvements
Property, Plant and Equipment [Line Items]
Premises and equipment		6,752	10,004
Furniture and equipment
Property, Plant and Equipment [Line Items]
Premises and equipment		$ 9,076	$ 9,689
Land Acquisition | SPF15, Inc.
Property, Plant and Equipment [Line Items]
Area of Land | a		3.3
Payments to acquire land		$ 10,200
Number of additional parcels of land transferred | parcel		2
Proceeds from purchase price reimbursement	$ 11,100
Fishers Town Hall Building Corporation | Land Acquisition | SPF15, Inc.
Property, Plant and Equipment [Line Items]
Area of Land | a		0.75
Third Parties | Land Acquisition | SPF15, Inc.
Property, Plant and Equipment [Line Items]
Area of Land | a		1.65