XML 42 R87.htm IDEA: XBRL DOCUMENT v2.4.1.9
LOANS RECEIVABLE AND THE ALLOWANCE FOR LOAN LOSSES (Newly Restructured Loans) (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
contract
Dec. 31, 2013
contract
Financing Receivable, Troubled Debt Restructurings [Line Items]    
Number of Contracts 17us-gaap_FinancingReceivableModificationsNumberOfContracts2 23us-gaap_FinancingReceivableModificationsNumberOfContracts2
Pre-Modification Outstanding Recorded Investment $ 3,370us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2 $ 8,558us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
Post-Modification Outstanding Recorded Investment 3,327us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2 8,558us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
Commerical real estate - owner-occupied [Member]    
Financing Receivable, Troubled Debt Restructurings [Line Items]    
Number of Contracts 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OwnerOccupiedCommercialRealEstateMember		 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OwnerOccupiedCommercialRealEstateMember
Pre-Modification Outstanding Recorded Investment 203us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OwnerOccupiedCommercialRealEstateMember		 1,246us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OwnerOccupiedCommercialRealEstateMember
Post-Modification Outstanding Recorded Investment 203us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OwnerOccupiedCommercialRealEstateMember		 1,246us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OwnerOccupiedCommercialRealEstateMember
Multifamily real estate [Member]    
Financing Receivable, Troubled Debt Restructurings [Line Items]    
Number of Contracts   1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_MultifamilyRealEstateMember
Pre-Modification Outstanding Recorded Investment   375us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_MultifamilyRealEstateMember
Post-Modification Outstanding Recorded Investment   375us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_MultifamilyRealEstateMember
One-to four-family construction [Member]    
Financing Receivable, Troubled Debt Restructurings [Line Items]    
Number of Contracts 10us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyConstructionMember		 8us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyConstructionMember
Pre-Modification Outstanding Recorded Investment 2,153us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyConstructionMember		 3,082us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyConstructionMember
Post-Modification Outstanding Recorded Investment 2,153us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyConstructionMember		 3,082us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyConstructionMember
Land and land development - residential [Member]    
Financing Receivable, Troubled Debt Restructurings [Line Items]    
Number of Contracts   2us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_ResidentialLandAndLandDevelopmentMember
Pre-Modification Outstanding Recorded Investment   1,029us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_ResidentialLandAndLandDevelopmentMember
Post-Modification Outstanding Recorded Investment   1,029us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_ResidentialLandAndLandDevelopmentMember
Commercial business [Member]    
Financing Receivable, Troubled Debt Restructurings [Line Items]    
Number of Contracts 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_CommercialBusinessMember		 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_CommercialBusinessMember
Pre-Modification Outstanding Recorded Investment 100us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_CommercialBusinessMember		 100us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_CommercialBusinessMember
Post-Modification Outstanding Recorded Investment 100us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_CommercialBusinessMember		 100us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_CommercialBusinessMember
One- to four-family residential [Member]    
Financing Receivable, Troubled Debt Restructurings [Line Items]    
Number of Contracts 4us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyResidentialMember		 10us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyResidentialMember
Pre-Modification Outstanding Recorded Investment 905us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyResidentialMember		 2,726us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyResidentialMember
Post-Modification Outstanding Recorded Investment 862us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyResidentialMember		 2,726us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyResidentialMember
Consumer - other [Member]    
Financing Receivable, Troubled Debt Restructurings [Line Items]    
Number of Contracts 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_ConsumerLoanMember		 [1],[2]  
Pre-Modification Outstanding Recorded Investment 9us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_ConsumerLoanMember		 [1],[2]  
Post-Modification Outstanding Recorded Investment $ 9us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_ConsumerLoanMember		 [1],[2]  
[1] Since most loans were already considered classified and/or on non-accrual status prior to restructuring, the modifications did not have a material effect on the Company’s determination of the allowance for loan losses.
[2] The majority of these modifications do not fit into one separate type, such as: rate, term, amount, interest-only or payment; but instead are a combination of multiple types of modifications, therefore they are disclosed in aggregate.