XML 92 R63.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
 3 Months Ended
Mar. 31, 2015
contract
Mar. 31, 2014
contract
Financing Receivable, Modifications [Line Items]    
Number of Contracts 4us-gaap_FinancingReceivableModificationsNumberOfContracts2 [1],[2] 2us-gaap_FinancingReceivableModificationsNumberOfContracts2 [1],[2]
Pre-Modification Outstanding Recorded Investments $ 880us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2 [1],[2] $ 194us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2 [1],[2]
Post-Modification Outstanding Recorded Investments 880us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2 [1],[2] 194us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2 [1],[2]
One-to four-family construction [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 2us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyConstructionMember		 [1],[2]  
Pre-Modification Outstanding Recorded Investments 592us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyConstructionMember		 [1],[2]  
Post-Modification Outstanding Recorded Investments 592us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OneToFourFamilyConstructionMember		 [1],[2]  
Agricultural Business/Farmland [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 2us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_AgriculturalBusinessMember		 [1],[2]  
Pre-Modification Outstanding Recorded Investments 288us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_AgriculturalBusinessMember		 [1],[2]  
Post-Modification Outstanding Recorded Investments 288us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_AgriculturalBusinessMember		 [1],[2]  
Commerical real estate - owner-occupied [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts   1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OwnerOccupiedCommercialRealEstateMember		 [1],[2]
Pre-Modification Outstanding Recorded Investments   94us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OwnerOccupiedCommercialRealEstateMember		 [1],[2]
Post-Modification Outstanding Recorded Investments   94us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_OwnerOccupiedCommercialRealEstateMember		 [1],[2]
Commercial business [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts   1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_CommercialBusinessMember		 [1],[2]
Pre-Modification Outstanding Recorded Investments   100us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_CommercialBusinessMember		 [1],[2]
Post-Modification Outstanding Recorded Investments   $ 100us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= banr_CommercialBusinessMember		 [1],[2]
[1] 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.
[2] Since these loans were already considered classified and/or on nonaccrual status prior to restructuring, the modifications did not have a material effect on the Company’s determination of the allowance for loan losses.