Leases and Commitments - Lease Cost (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Operating lease cost	$ 589
Net lease cost	589
Operating cash flows from operating leases	557
ROU assets obtained in exchange for new operating lease liabilities	$ 3,295
Weighted average remaining lease term in years	6 years 9 months 5 days
Weighted average discount rate	5.47%
Operating lease right-of-use assets	$ 2,792