XML 21 R30.htm IDEA: XBRL DOCUMENT v2.4.1.9
Loans, Trouble Debt Restructuring (Details) (USD $)
3 Months Ended
Mar. 31, 2015
Contract
Mar. 31, 2014
Contract
Dec. 31, 2014
Loans [Abstract]      
Reserves of allowance for loan losses $ 25,000czfs_TroubledDebtFinancingReceivableRelatedAllowance   $ 26,000czfs_TroubledDebtFinancingReceivableRelatedAllowance
Recidivism receivables [Abstract]      
Total recidivism, Number of contracts 1us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1 1us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1  
Total recidivism, Recorded investment 124,000us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1 483,000us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1  
Foreclosed assets held for sale [Abstract]      
Foreclosed assets held for sale 1,773,000us-gaap_OtherRealEstateAndForeclosedAssets   1,792,000us-gaap_OtherRealEstateAndForeclosedAssets
Interest Modification [Member]      
Financing receivable modifications [Abstract]      
Number of contracts 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
0us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
 
Pre-modification Outstanding Recorded Investment 71,000us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
0us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
 
Post-Modification Outstanding Recorded Investment 71,000us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
0us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
 
Term Modification [Member]      
Financing receivable modifications [Abstract]      
Number of contracts 0us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
 
Pre-modification Outstanding Recorded Investment 0us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
125,000us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
 
Post-Modification Outstanding Recorded Investment 0us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
125,000us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
 
Mortgages [Member] | Interest Modification [Member]      
Financing receivable modifications [Abstract]      
Number of contracts 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ResidentialPortfolioSegmentMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
   
Pre-modification Outstanding Recorded Investment 71,000us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ResidentialPortfolioSegmentMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
   
Post-Modification Outstanding Recorded Investment 71,000us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ResidentialPortfolioSegmentMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
   
Mortgages [Member] | Term Modification [Member]      
Financing receivable modifications [Abstract]      
Number of contracts 0us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ResidentialPortfolioSegmentMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
   
Pre-modification Outstanding Recorded Investment 0us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ResidentialPortfolioSegmentMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
   
Post-Modification Outstanding Recorded Investment 0us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ResidentialPortfolioSegmentMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
   
Commercial [Member]      
Recidivism receivables [Abstract]      
Total recidivism, Number of contracts 1us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateOtherReceivableMember
1us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateOtherReceivableMember
 
Total recidivism, Recorded investment 124,000us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateOtherReceivableMember
483,000us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateOtherReceivableMember
 
Commercial [Member] | Interest Modification [Member]      
Financing receivable modifications [Abstract]      
Number of contracts   0us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateOtherReceivableMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
 
Pre-modification Outstanding Recorded Investment   0us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateOtherReceivableMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
 
Post-Modification Outstanding Recorded Investment   0us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateOtherReceivableMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_InterestModificationMember
 
Commercial [Member] | Term Modification [Member]      
Financing receivable modifications [Abstract]      
Number of contracts   1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateOtherReceivableMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
 
Pre-modification Outstanding Recorded Investment   125,000us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateOtherReceivableMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
 
Post-Modification Outstanding Recorded Investment   125,000us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateOtherReceivableMember
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= czfs_TermModificationMember
 
Consumer Residential Mortgages [Member]      
Foreclosed assets held for sale [Abstract]      
Foreclosed assets held for sale 321,000us-gaap_OtherRealEstateAndForeclosedAssets
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= czfs_ConsumerResidentialMortgagesMember
   
Formal foreclosure proceedings on potential foreclosure assets $ 1,411,000czfs_OtherRealEstateFormalForeclosureProceedingsForeclosedAssetsPending
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= czfs_ConsumerResidentialMortgagesMember