Quarterly report pursuant to Section 13 or 15(d)

Organization and Basis of Presentation - Narrative (Details)

v3.10.0.1
Organization and Basis of Presentation - Narrative (Details) - SWNB Bancorp, Inc. (“SWNB”) - Expected to close
$ in Millions
3 Months Ended
Sep. 30, 2018
USD ($)
branch
Business Acquisition [Line Items]  
Total assets of entity to be acquired $ 411.0
Number of retail branches | branch 6
Estimate of aggregate consideration upon acquisition $ 76.7