Annual report pursuant to Section 13 and 15(d)

PREMISES AND EQUIPMENT - NET (Details)

v2.4.1.9
PREMISES AND EQUIPMENT - NET (Details) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Property, Plant and Equipment, Net, by Type [Abstract]      
Premises and equipment, Gross $ 81,213,000us-gaap_PropertyPlantAndEquipmentGross $ 82,954,000us-gaap_PropertyPlantAndEquipmentGross  
Less accumulated depreciation (28,319,000)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment (29,313,000)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment  
Premises and equipment, net, Total 52,894,000us-gaap_PropertyPlantAndEquipmentNet 53,641,000us-gaap_PropertyPlantAndEquipmentNet  
Depreciation expense 2,513,000us-gaap_Depreciation 2,342,000us-gaap_Depreciation 2,400,000us-gaap_Depreciation
Total rental expense for all operating leases 436,000us-gaap_LeaseAndRentalExpense 354,000us-gaap_LeaseAndRentalExpense 460,000us-gaap_LeaseAndRentalExpense
Future minimum rental expense under noncancelable leases [Abstract]      
2015 240,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent    
2016 230,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears    
2017 230,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears    
2018 230,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears    
2019 230,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears    
Thereafter 127,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter    
Total future payments 1,287,000us-gaap_OperatingLeasesFutureMinimumPaymentsDue    
Land [Member]      
Property, Plant and Equipment, Net, by Type [Abstract]      
Premises and equipment, Gross 18,227,000us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LandMember
18,236,000us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LandMember
 
Building [Member]      
Property, Plant and Equipment, Net, by Type [Abstract]      
Premises and equipment, Gross 43,426,000us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_BuildingMember
42,530,000us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_BuildingMember
 
Leasehold Improvements [Member]      
Property, Plant and Equipment, Net, by Type [Abstract]      
Premises and equipment, Gross 779,000us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LeaseholdImprovementsMember
779,000us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LeaseholdImprovementsMember
 
Furniture and Equipment [Member]      
Property, Plant and Equipment, Net, by Type [Abstract]      
Premises and equipment, Gross 18,368,000us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_OfficeEquipmentMember
20,344,000us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_OfficeEquipmentMember
 
Construction in Progress [Member]      
Property, Plant and Equipment, Net, by Type [Abstract]      
Premises and equipment, Gross $ 413,000us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_ConstructionInProgressMember
$ 1,065,000us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_ConstructionInProgressMember