Premises and Equipment (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) item	Dec. 31, 2018 USD ($)
Premises and equipment [Abstract]
Total, at cost	$ 38,104	$ 37,262
Less: Accumulated depreciation and amortization	(15,960)	(14,517)
Property, Plant and Equipment, Net, Total	22,144	22,745
Depreciation expense	$ 1,400	1,300
Remaining lease term	11 years 2 months 12 days
Number of unrelated companies lease space from the company | item	3
Land [Member]
Premises and equipment [Abstract]
Total, at cost	$ 1,537	1,537
Building [Member]
Premises and equipment [Abstract]
Total, at cost	29,834	29,755
Leasehold Improvements [Member]
Premises and equipment [Abstract]
Total, at cost	3,015	2,792
Furniture, Fixtures and Equipment [Member]
Premises and equipment [Abstract]
Total, at cost	$ 3,718	$ 3,178