Quarterly report pursuant to Section 13 or 15(d)

GOODWILL AND INTANGIBLE ASSETS (Narrative) (Details)

v3.21.2
GOODWILL AND INTANGIBLE ASSETS (Narrative) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Finite-Lived Intangible Assets [Line Items]        
Impairment of goodwill or intangible assets     $ 0  
Intangible assets, amortization expense $ 3,568 $ 4,223 $ 7,298 $ 8,624
Core Deposits | Minimum        
Finite-Lived Intangible Assets [Line Items]        
Intangible assets, amortization period (years)     4 years  
Core Deposits | Maximum        
Finite-Lived Intangible Assets [Line Items]        
Intangible assets, amortization period (years)     10 years  
Other Amortizable Intangibles | Minimum        
Finite-Lived Intangible Assets [Line Items]        
Intangible assets, amortization period (years)     4 years  
Other Amortizable Intangibles | Maximum        
Finite-Lived Intangible Assets [Line Items]        
Intangible assets, amortization period (years)     10 years