Basis of Presentation (Narrative) (Details) $ in Millions	Sep. 30, 2021 loan	Dec. 31, 2020 USD ($) loan
Significant Accounting Policies [Line Items]
Number Of Libor Based Loans	26
Percentage Of Libor Based Loans	7.60%
Small Business Administration (SBA), CARES Act, Paycheck Protection Program [Member]
Significant Accounting Policies [Line Items]
Number of loans funded		959
Amount of loans funded | $		$ 67.3