Commitments and Contingent Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Loss Contingencies [Line Items]
ROU lease assets	$ 2,700
Lease liability	3,326
Rent expense	$ 561
Rent expense		$ 599	$ 501
Minimum
Loss Contingencies [Line Items]
Interest rate	5.50%
Period	1 month
Maximum
Loss Contingencies [Line Items]
Interest rate	18.00%
Period	2 years
Fixed rate commitments
Loss Contingencies [Line Items]
Extending credit facilities to comparable customers.	$ 1,418	1,478
Fixed Rate - Unused lines of credit
Loss Contingencies [Line Items]
Extending credit facilities to comparable customers.	80	692
Fixed Rate - Standby letters of credit
Loss Contingencies [Line Items]
Extending credit facilities to comparable customers.	1,338	786
Variable rate commitments
Loss Contingencies [Line Items]
Extending credit facilities to comparable customers.	22,580	4,287
Variable Rate - Unused lines of credit
Loss Contingencies [Line Items]
Extending credit facilities to comparable customers.	$ 22,580	$ 4,287