COMMITMENTS AND CONTINGENCIES (Details) (USD $)
12 Months Ended 1 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Equal Credit Opportunity and Fair Housing Act Investigation
COMMITMENTS AND CONTINGENCIES        
Rental expense under leases $ 5,300,000 $ 5,300,000 $ 5,200,000  
Minimum rental payments to lessors under non-cancelable operating lease agreements        
2014 5,675,000      
2015 5,313,000      
2016 4,659,000      
2017 4,288,000      
2018 4,117,000      
Thereafter 37,233,000      
Minimum rental payments 61,285,000      
Commitments disclosures        
Outstanding commitments to purchase or originate loans 38,200,000 20,800,000    
Commitments to customers on available lines of credit 166,200,000 140,000,000    
Commitments and contingencies reserve $ 765,000 $ 624,000    
Commitments and Contingencies        
Period for which a fair housing examination is scheduled       5 years