XML 15 R33.htm IDEA: XBRL DOCUMENT v2.4.1.9
LOANS - Composition of loans receivable by risk rating grade (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Business Activities Loans - Pass    
Residential 1-4 family $ 240,831us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 $ 232,628us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Residential 5+ multifamily 3,764us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 3,420us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Construction of residential 1-4 family 3,681us-gaap_LoansAndLeasesReceivableConsumerConstruction
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 2,004us-gaap_LoansAndLeasesReceivableConsumerConstruction
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Home equity credit 32,482us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 32,639us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Residential real estate 280,758us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 270,691us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Commercial 83,920us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 79,975us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Construction of commercial 14,224us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 18,024us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Commercial real estate 98,144us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 97,999us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Farm land 758us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 772us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Vacant land 5,974us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 6,039us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Real estate secured 385,634us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 375,501us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Commercial and industrial 51,644us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 44,903us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Municipal 6,109us-gaap_LoansAndLeasesReceivableCommercialGovernments
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 6,083us-gaap_LoansAndLeasesReceivableCommercialGovernments
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Consumer 4,545us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 4,271us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Loans receivable, gross 447,932us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember		 430,758us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_PassMember
Business Activities Loans - Special mention    
Residential 1-4 family 10,712us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 12,350us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Residential 5+ multifamily 1,064us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 1,072us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Construction of residential 1-4 family      
Home equity credit 816us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 807us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Residential real estate 12,592us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 14,229us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Commercial 10,623us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 10,728us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Construction of commercial 15us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		   
Commercial real estate 10,638us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 10,728us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Farm land 1,342us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 1,361us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Vacant land 137us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 140us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Real estate secured 24,709us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 26,458us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Commercial and industrial 3,497us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 3,527us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Municipal      
Consumer 44us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 53us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Loans receivable, gross 28,250us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember		 30,038us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SpecialMentionMember
Business Activities Loans - Substandard    
Residential 1-4 family 7,006us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 7,187us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Residential 5+ multifamily 964us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 1,064us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Construction of residential 1-4 family      
Home equity credit 1,116us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 1,181us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Residential real estate 9,086us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 9,432us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Commercial 7,651us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 7,795us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Construction of commercial 575us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 578us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Commercial real estate 8,226us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 8,373us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Farm land 1,107us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 1,106us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Vacant land 3,157us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 3,163us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Real estate secured 21,576us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 22,074us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Commercial and industrial 782us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 774us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Municipal      
Consumer    10us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Loans receivable, gross 22,367us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember		 22,858us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_SubstandardMember
Business Activities Loans - Doubtful    
Residential 1-4 family 93us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_DoubtfulMember		 93us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_DoubtfulMember
Residential 5+ multifamily      
Construction of residential 1-4 family      
Home equity credit      
Residential real estate 93us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_DoubtfulMember		 93us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_DoubtfulMember
Commercial      
Construction of commercial      
Commercial real estate      
Farm land      
Vacant land      
Real estate secured 93us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_DoubtfulMember		 93us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_DoubtfulMember
Commercial and industrial      
Municipal      
Consumer      
Loans receivable, gross 93us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_DoubtfulMember		 93us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_DoubtfulMember
Business Activities Loans - Loss    
Residential 1-4 family      
Residential 5+ multifamily      
Construction of residential 1-4 family      
Home equity credit      
Residential real estate      
Commercial      
Construction of commercial      
Commercial real estate      
Farm land      
Vacant land      
Real estate secured      
Commercial and industrial      
Municipal      
Consumer      
Loans receivable, gross      
Business Activities Loans - Total    
Residential 1-4 family 258,642us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 252,258us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Residential 5+ multifamily 5,792us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 5,556us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Construction of residential 1-4 family 3,681us-gaap_LoansAndLeasesReceivableConsumerConstruction
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 2,004us-gaap_LoansAndLeasesReceivableConsumerConstruction
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Home equity credit 34,414us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 34,627us-gaap_LoansAndLeasesReceivableConsumerHomeEquity
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Residential real estate 302,529us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 294,445us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Commercial 102,194us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 98,498us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Construction of commercial 14,814us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 18,602us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Commercial real estate 117,008us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 117,100us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Farm land 3,207us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 3,239us-gaap_LoansReceivableCommercialAgricultural
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Vacant land 9,268us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 9,342us-gaap_LoansReceivableCommercialDevelopment
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Real estate secured 432,012us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 424,126us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Commercial and industrial 55,923us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 49,204us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Municipal 6,109us-gaap_LoansAndLeasesReceivableCommercialGovernments
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 6,083us-gaap_LoansAndLeasesReceivableCommercialGovernments
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Consumer 4,598us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 4,334us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Loans receivable, gross 498,642us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember		 483,747us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= us-gaap_NonperformingFinancingReceivableMember
Acquired Loans - Pass    
Residential 1-4 family 8,942us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember		 8,661us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember
Residential 5+ multifamily 6,406us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember		 8,735us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember
Construction of residential 1-4 family      
Home equity credit      
Residential real estate 15,348us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember		 17,396us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember
Commercial 86,710us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember		 89,820us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember
Construction of commercial 9,913us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember		 9,045us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember
Commercial real estate 96,623us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember		 98,865us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember
Farm land      
Vacant land      
Real estate secured 111,971us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember		 116,261us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember
Commercial and industrial 58,986us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember		 66,098us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember
Municipal      
Consumer 84us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember		 96us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember
Loans receivable, gross 171,041us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember		 182,455us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= SAL_PassAcquiredLoansMember
Acquired Loans - Special Mention    
Residential 1-4 family      
Residential 5+ multifamily      
Construction of residential 1-4 family      
Home equity credit      
Residential real estate      
Commercial 3,923us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember		 3,830us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember
Construction of commercial      
Commercial real estate 3,923us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember		 3,830us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember
Farm land      
Vacant land      
Real estate secured 3,923us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember		 3,830us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember
Commercial and industrial 1,568us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember		 1,675us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember
Municipal      
Consumer 7us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember		 7us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember
Loans receivable, gross 5,498us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember		 5,512us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SpecialMentionAcquiredLoansMember
Acquired Loans - Substandard    
Residential 1-4 family 571us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember		 562us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember
Residential 5+ multifamily      
Construction of residential 1-4 family      
Home equity credit      
Residential real estate 571us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember		 562us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember
Commercial 3,699us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember		 3,723us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember
Construction of commercial      
Commercial real estate 3,699us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember		 3,723us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember
Farm land      
Vacant land      
Real estate secured 4,270us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember		 4,285us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember
Commercial and industrial 639us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember		 941us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember
Municipal      
Consumer 1us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember		 19us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember
Loans receivable, gross 4,910us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember		 5,245us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= SAL_SubstandardAcquiredLoansMember
Acquired Loans - Doubtful    
Residential 1-4 family      
Residential 5+ multifamily      
Construction of residential 1-4 family      
Home equity credit      
Residential real estate      
Commercial 514us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_DoubtfulAcquiredLoansMember		 526us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_DoubtfulAcquiredLoansMember
Construction of commercial      
Commercial real estate 514us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_DoubtfulAcquiredLoansMember		 526us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_DoubtfulAcquiredLoansMember
Farm land      
Vacant land      
Real estate secured 514us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= SAL_DoubtfulAcquiredLoansMember		 526us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= SAL_DoubtfulAcquiredLoansMember
Commercial and industrial 87us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_DoubtfulAcquiredLoansMember		   
Municipal      
Consumer 18us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_DoubtfulAcquiredLoansMember		   
Loans receivable, gross 619us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= SAL_DoubtfulAcquiredLoansMember		 526us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= SAL_DoubtfulAcquiredLoansMember
Acquired Loans - Loss    
Residential 1-4 family      
Residential 5+ multifamily      
Construction of residential 1-4 family      
Home equity credit      
Residential real estate      
Commercial      
Construction of commercial      
Commercial real estate      
Farm land      
Vacant land      
Real estate secured      
Commercial and industrial      
Municipal      
Consumer      
Loans receivable, gross      
Acquired Loans - Total    
Residential 1-4 family 9,513us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember		 9,223us-gaap_LoansAndLeasesReceivableConsumer
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember
Residential 5+ multifamily 6,406us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember		 8,735us-gaap_LoansAndLeasesReceivableConsumerOther
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember
Construction of residential 1-4 family      
Home equity credit      
Residential real estate 15,919us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember		 17,958us-gaap_LoansAndLeasesReceivableConsumerRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember
Commercial 94,846us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember		 97,899us-gaap_LoansAndLeasesReceivableCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember
Construction of commercial 9,913us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember		 9,045us-gaap_LoansReceivableCommercialConstruction
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember
Commercial real estate 104,759us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember		 106,944us-gaap_LoansReceivableCommercialRealEstate
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember
Farm land      
Vacant land      
Real estate secured 120,678us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember		 124,902us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowings
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember
Commercial and industrial 61,280us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember		 68,714us-gaap_LoansReceivableCommercialAndIndustrial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember
Municipal      
Consumer 110us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember		 122us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCommercial
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember
Loans receivable, gross $ 182,068us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember		 $ 193,738us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
/ us-gaap_InternalCreditAssessmentAxis
= SAL_NonperformingFinancingReceivableAcquiredLoansMember