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ACQUISITIONS (Details) - NXT Bancorporation, Inc - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Dec. 31, 2021
Jun. 30, 2021
Jun. 04, 2021
Business Acquisition [Line Items]      
Share Price     $ 17.86
pre-tax acquisition   $ 157,000  
Forecast      
Business Acquisition [Line Items]      
Stock consideration per share 67.6783    
Cash consideration per share $ 400    
Purchase Price Per Share $ 1,608.73    
Business Combination, Consideration Transferred $ 42,800    
Aggregate transaction value 6.20%