XML 108 R60.htm IDEA: XBRL DOCUMENT v3.20.1
Other Assets and Other Liabilities Held for Sale (Details) - USD ($)
$ in Millions
2 Months Ended 3 Months Ended
Aug. 01, 2020
May 31, 2020
Feb. 28, 2020
Jul. 31, 2020
Mar. 31, 2020
Business Acquisition [Line Items]          
Gain on sale of business         $ 5.9
First Western Trust Bank          
Business Acquisition [Line Items]          
Total loans, excluding loans not subject to branch purchase         114.9
Total deposits, excluding deposits not subject to branch purchase         $ 58.4
Forecast | First Western Trust Bank          
Business Acquisition [Line Items]          
Post closing adjustment multiplier, percent 8.06% 6.06%   7.06%  
Disposal Group, Held-for-sale, Not Discontinued Operations | Spirit of Texas Bank, SSB          
Business Acquisition [Line Items]          
Gain on sale of business     $ 5.9