Quarterly report pursuant to Section 13 or 15(d)

INTANGIBLE ASSETS (Narrative) (Details)

v3.7.0.1
INTANGIBLE ASSETS (Narrative) (Details) - USD ($)
 3 Months Ended
Mar. 31, 2017
Jun. 30, 2016
Mar. 31, 2016
Finite-Lived Intangible Assets [Line Items]      
Impairment charges   $ 0  
Intangible assets, amortization expense $ 1,637,000   $ 1,880,000
Minimum | ODCM      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization period 5 years    
Maximum | ODCM      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization period 10 years    
Amortizable core deposit intangibles      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization expense $ 1,500,000   1,900,000
Amortizable core deposit intangibles | Minimum      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization period 4 years    
Amortizable core deposit intangibles | Maximum      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization period 14 years    
Other amortizable intangibles      
Finite-Lived Intangible Assets [Line Items]      
Intangible assets, amortization expense $ 120,000   $ 0