Quarterly report pursuant to Section 13 or 15(d)

INTANGIBLE ASSETS (Narrative) (Details)

v3.19.1
INTANGIBLE ASSETS (Narrative) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Feb. 01, 2019
Mar. 31, 2019
Mar. 31, 2018
Finite-Lived Intangible Assets [Line Items]      
Goodwill, written off related to sale of business unit   $ 864  
Intangible assets, amortization expense   4,218 $ 3,181
Maximum | Access National Bank      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization period (years) 10 years    
Core Deposits and Other Intangible Assets      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization expense   $ 4,200 $ 3,200
Core Deposits and Other Intangible Assets | Minimum | Access National Bank      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization period (years)   1 year  
Core Deposits and Other Intangible Assets | Maximum | Access National Bank      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization period (years)   10 years  
Other amortizable intangibles | Minimum | Access National Bank      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization period (years)   5 years  
Other amortizable intangibles | Maximum | Access National Bank      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization period (years)   10 years