XML 11 R39.htm IDEA: XBRL DOCUMENT v2.4.1.9
LOANS - Certain data with respect to loans individually evaluated for impairment (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Business Activities Loans - Impaired loans with specific allowance - Loan balance - Book    
Residential 1-4 family $ 6,513us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
$ 5,008us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
Home equity credit 8us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
9us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
Residential real estate 6,521us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
5,017us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
Commercial 1,854us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
3,383us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
Commercial construction      
Farm land 14us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
  
Vacant land 3,093us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
3,097us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
Real estate secured 11,482us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
11,497us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
Commercial and industrial 75us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
102us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
Consumer      
Totals 11,557us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
11,599us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceBookMember
Business Activities Loans - Impaired loans with specific allowance - Loan balance - Note    
Residential 1-4 family 6,822us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
5,157us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
Home equity credit 23us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
24us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
Residential real estate 6,845us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
5,181us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
Commercial 2,039us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
3,563us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
Commercial construction      
Farm land 14us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
  
Vacant land 3,992us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
3,996us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
Real estate secured 12,890us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
12,740us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
Commercial and industrial 117us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
161us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
Consumer      
Totals 13,007us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
12,901us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceNoteMember
Business Activities Loans - Impaired loans with specific allowance - Loan balance - Average    
Residential 1-4 family 5,358us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
4,547us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
Home equity credit 8us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
91us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
Residential real estate 5,366us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
4,638us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
Commercial 2,994us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
3,262us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
Commercial construction      
Farm land 7us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
  
Vacant land 3,095us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
3,090us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
Real estate secured 11,462us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
10,990us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
Commercial and industrial 90us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
106us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
Consumer      
Totals 11,552us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
11,096us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanBalanceAverageMember
Business Activities Loans - Impaired loans with specific allowance - Specific allowance    
Residential 1-4 family 891us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
552us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
Home equity credit 8us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
9us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
Residential real estate 899us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
561us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
Commercial 134us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
486us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
Commercial construction      
Farm land 10us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
  
Vacant land 42us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
38us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
Real estate secured 1,085us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
1,085us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
Commercial and industrial 27us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
51us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
Consumer      
Totals 1,112us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
1,136us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
Business Activities Loans - Impaired loans with specific allowance - Income recognized    
Residential 1-4 family 58us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
128us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
Home equity credit      
Residential real estate 58us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
128us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
Commercial 23us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
108us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
Commercial construction      
Farm land      
Vacant land 76us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
12us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
Real estate secured 157us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
248us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
Commercial and industrial 2us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
2us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
Consumer      
Totals 159us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
250us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansSpecificAllowanceLoanIncomeRecognizedMember
Business Activities Loans - Impaired loans with no specific allowance - Loan balance - Book    
Residential 1-4 family 2,740us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
2,273us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
Home equity credit 712us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
387us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
Residential real estate 3,452us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
2,660us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
Commercial 2,755us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
1,331us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
Commercial construction 127us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
128us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
Farm land 370us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
384us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
Vacant land      
Real estate secured 6,704us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
4,503us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
Commercial and industrial 484us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
467us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
Consumer      
Totals 7,188us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
4,970us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookMember
Business Activities Loans - Impaired loans with no specific allowance - Loan balance - Note    
Residential 1-4 family 3,007us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
2,395us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
Home equity credit 737us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
405us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
Residential real estate 3,744us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
2,800us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
Commercial 3,018us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
1,520us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
Commercial construction 132us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
134us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
Farm land 370us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
384us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
Vacant land      
Real estate secured 7,264us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
4,838us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
Commercial and industrial 504us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
469us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
Consumer    19us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
Totals 7,768us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
5,307us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteMember
Business Activities Loans - Impaired loans with no specific allowance - Loan balance - Average    
Residential 1-4 family 3,021us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
2,703us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
Home equity credit 634us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
441us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
Residential real estate 3,655us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
3,144us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
Commercial 4,181us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
1,468us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
Commercial construction 127us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
123us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
Farm land 377us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
384us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
Vacant land      
Real estate secured 8,340us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
5,119us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
Commercial and industrial 474us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
516us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
Consumer    19us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
Totals 8,814us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
5,654us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageMember
Business Activities Loans - Impaired loans with no specific allowance - Income recognized    
Residential 1-4 family 28us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
57us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
Home equity credit 6us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
4us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
Residential real estate 34us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
61us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
Commercial 40us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
54us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
Commercial construction 2us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
  
Farm land 5us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
  
Vacant land      
Real estate secured 81us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
115us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
Commercial and industrial 8us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
30us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
Consumer      
Totals 89us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
145us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedMember
Acquired Loans - Impaired loans with specific allowance - Loan balance - Book    
Residential 1-4 family      
Home equity credit      
Residential real estate      
Commercial      
Commercial construction      
Farm land      
Vacant land      
Real estate secured      
Commercial and industrial      
Consumer      
Totals      
Acquired Loans - Impaired loans with specific allowance - Loan balance - Note    
Residential 1-4 family      
Home equity credit      
Residential real estate      
Commercial      
Commercial construction      
Farm land      
Vacant land      
Real estate secured      
Commercial and industrial      
Consumer      
Totals      
Acquired Loans - Impaired loans with specific allowance - Loan balance - Average    
Residential 1-4 family      
Home equity credit      
Residential real estate      
Commercial      
Commercial construction      
Farm land      
Vacant land      
Real estate secured      
Commercial and industrial      
Consumer      
Totals      
Acquired Loans - Impaired loans with specific allowance - Specific allowance    
Residential 1-4 family     
Home equity credit     
Residential real estate     
Commercial     
Commercial construction     
Farm land     
Vacant land     
Real estate secured     
Commercial and industrial     
Consumer     
Totals     
Acquired Loans - Impaired loans with specific allowance - Income recognized    
Residential 1-4 family      
Home equity credit      
Residential real estate      
Commercial      
Commercial construction      
Farm land      
Vacant land      
Real estate secured      
Commercial and industrial      
Consumer      
Totals      
Acquired Loans - Impaired loans with no specific allowance - Loan balance - Book    
Residential 1-4 family 571us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookAcquiredMember
562us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookAcquiredMember
Home equity credit      
Residential real estate 571us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookAcquiredMember
562us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookAcquiredMember
Commercial 2,499us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookAcquiredMember
2,502us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookAcquiredMember
Commercial construction      
Farm land      
Vacant land      
Real estate secured 3,070us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookAcquiredMember
3,064us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookAcquiredMember
Commercial and industrial      
Consumer      
Totals 3,070us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookAcquiredMember
3,064us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceBookAcquiredMember
Acquired Loans - Impaired loans with no specific allowance - Loan balance - Note    
Residential 1-4 family 716us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteAcquiredMember
716us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteAcquiredMember
Home equity credit      
Residential real estate 716us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteAcquiredMember
716us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteAcquiredMember
Commercial 3,985us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteAcquiredMember
4,014us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteAcquiredMember
Commercial construction      
Farm land      
Vacant land      
Real estate secured 4,701us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteAcquiredMember
4,730us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteAcquiredMember
Commercial and industrial    4us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteAcquiredMember
Consumer      
Totals 4,701us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteAcquiredMember
4,734us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceNoteAcquiredMember
Acquired Loans - Impaired loans with no specific allowance - Loan balance - Average    
Residential 1-4 family 562us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageAcquiredMember
562us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageAcquiredMember
Home equity credit      
Residential real estate 562us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageAcquiredMember
562us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageAcquiredMember
Commercial 2,502us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageAcquiredMember
2,502us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageAcquiredMember
Commercial construction      
Farm land      
Vacant land      
Real estate secured 3,064us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageAcquiredMember
3,064us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageAcquiredMember
Commercial and industrial      
Consumer      
Totals 3,064us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageAcquiredMember
3,064us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanBalanceAverageAcquiredMember
Acquired Loans - Impaired loans with no specific allowance - Income recognized    
Residential 1-4 family 10us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedAcquiredMember
3us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedAcquiredMember
Home equity credit      
Residential real estate 10us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedAcquiredMember
3us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedAcquiredMember
Commercial 43us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedAcquiredMember
12us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedAcquiredMember
Commercial construction      
Farm land      
Vacant land      
Real estate secured 53us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedAcquiredMember
15us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedAcquiredMember
Commercial and industrial      
Consumer      
Totals $ 53us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedAcquiredMember
$ 15us-gaap_LoansReceivableNet
/ us-gaap_ValuationAllowancesAndReservesTypeAxis
= SAL_ImpairedLoansNoSpecificAllowanceLoanIncomeRecognizedAcquiredMember