Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events - Additional Information (Details)

v3.20.2
Subsequent Events - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Oct. 20, 2020
Oct. 16, 2020
Dec. 31, 2020
Clear Lake Branch Sale | Subsequent Event      
Subsequent Event [Line Items]      
Proceeds from sale of business   $ 24,200  
Clear Lake Branch Sale | Forecast      
Subsequent Event [Line Items]      
Gain on sale of business     $ 700
Reduction in rental and personnel expenses     $ 350
Jacksboro Branch Sale | Subsequent Event      
Subsequent Event [Line Items]      
Reduction in loans $ 4,600    
Reduction in rental property 1,500    
Reduction in deposit $ 3,400