Fair Value Measurements on a Non-Recurring Basis (Details) - Non-Recurring Measurements - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	$ 150	$ 1,983
Collateral-dependent impaired loans, net of ALLL	1,818	23
Total assets measured at fair value on a non-recurring basis	1,968	2,006
Level 1
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	0	0
Collateral-dependent impaired loans, net of ALLL	0	0
Total assets measured at fair value on a non-recurring basis	0	0
Level 2
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	0	0
Collateral-dependent impaired loans, net of ALLL	0	0
Total assets measured at fair value on a non-recurring basis	0	0
Level 3
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	150	1,983
Collateral-dependent impaired loans, net of ALLL	1,818	23
Total assets measured at fair value on a non-recurring basis	$ 1,968	$ 2,006