Loans and Allowance for Loan Losses, Information Regarding Nonperforming Assets (Details) $ in Thousands		6 Months Ended
		Jun. 30, 2020 USD ($) Loan	Dec. 31, 2019 USD ($)
Loans and Allowance for Loan Losses [Abstract]
Nonaccrual loans		$ 7,127	$ 1,809
Troubled-debt restructurings	[1]	786	912
Accruing loans 90 or more days past due		0	612
Total nonperforming loans		7,913	3,333
Troubled Debt Restructurings [Abstract]
TDR loans impaired		1,707	1,810
Commercial & Industrial [Member]
Loans and Allowance for Loan Losses [Abstract]
Accruing loans 90 or more days past due		$ 0	$ 14
COVID-19 [Member]
Troubled Debt Restructurings [Abstract]
Number of loans modified that were not considered troubled debt restructurings | Loan		174
Amount of loans modified that were not considered troubled debt restructurings		$ 312,800

[1] $1.71 million and $1.81 million of TDRs as of June 30, 2020 and December 31, 2019, respectively, are included in the nonaccrual loans balance in the line above.