XML 63 R41.htm IDEA: XBRL DOCUMENT v2.4.1.9
Loans Receivable, Net (Past Due Financing Receivables) (Details) (USD $)
Mar. 31, 2015
Dec. 31, 2014
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due $ 22,739,238us-gaap_FinancingReceivableRecordedInvestmentPastDue $ 22,690,737us-gaap_FinancingReceivableRecordedInvestmentPastDue
Financing Receivable, Recorded Investment, Current 317,273,126us-gaap_FinancingReceivableRecordedInvestmentCurrent 325,077,980us-gaap_FinancingReceivableRecordedInvestmentCurrent
Financing Receivable, Gross 340,012,364us-gaap_NotesReceivableGross 347,768,717us-gaap_NotesReceivableGross
Residential Real Estate 1 [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 4,437,848us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
4,148,638us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
Financing Receivable, Recorded Investment, Current 71,639,236us-gaap_FinancingReceivableRecordedInvestmentCurrent
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
73,134,179us-gaap_FinancingReceivableRecordedInvestmentCurrent
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
Financing Receivable, Gross 76,077,084us-gaap_NotesReceivableGross
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
77,282,817us-gaap_NotesReceivableGross
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
Consumer [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 1,937,490us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
2,533,654us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
Financing Receivable, Recorded Investment, Current 48,447,953us-gaap_FinancingReceivableRecordedInvestmentCurrent
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
47,857,570us-gaap_FinancingReceivableRecordedInvestmentCurrent
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
Financing Receivable, Gross 50,385,443us-gaap_NotesReceivableGross
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
50,391,224us-gaap_NotesReceivableGross
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
Commercial Business [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 513,015us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
509,242us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
Financing Receivable, Recorded Investment, Current 8,389,872us-gaap_FinancingReceivableRecordedInvestmentCurrent
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
10,055,225us-gaap_FinancingReceivableRecordedInvestmentCurrent
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
Financing Receivable, Gross 8,902,887us-gaap_NotesReceivableGross
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
10,564,467us-gaap_NotesReceivableGross
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
Commercial Real Estate 1 [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 15,850,885us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
15,499,203us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
Financing Receivable, Recorded Investment, Current 188,796,065us-gaap_FinancingReceivableRecordedInvestmentCurrent
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
194,031,006us-gaap_FinancingReceivableRecordedInvestmentCurrent
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
Financing Receivable, Gross 204,646,950us-gaap_NotesReceivableGross
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
209,530,209us-gaap_NotesReceivableGross
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
Financing Receivables, 30 to 59 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 11,374,732us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables30To59DaysPastDueMember
6,576,081us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables30To59DaysPastDueMember
Financing Receivables, 30 to 59 Days Past Due [Member] | Residential Real Estate 1 [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 773,271us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables30To59DaysPastDueMember
0us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables30To59DaysPastDueMember
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 1,090,070us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables30To59DaysPastDueMember
1,868,787us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables30To59DaysPastDueMember
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Business [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 108,752us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables30To59DaysPastDueMember
162,481us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables30To59DaysPastDueMember
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Real Estate 1 [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 9,402,639us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables30To59DaysPastDueMember
4,544,813us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables30To59DaysPastDueMember
Financing Receivables, 60 to 89 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 2,398,698us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables60To89DaysPastDueMember
2,373,007us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables60To89DaysPastDueMember
Financing Receivables, 60 to 89 Days Past Due [Member] | Residential Real Estate 1 [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 739,422us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables60To89DaysPastDueMember
1,087,299us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables60To89DaysPastDueMember
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 214,442us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables60To89DaysPastDueMember
91,223us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables60To89DaysPastDueMember
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Business [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 115,982us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables60To89DaysPastDueMember
99,784us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables60To89DaysPastDueMember
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Real Estate 1 [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 1,328,852us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables60To89DaysPastDueMember
1,094,701us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivables60To89DaysPastDueMember
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 8,965,808us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
13,741,649us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Residential Real Estate 1 [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 2,925,155us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
3,061,339us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ResidentialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Consumer [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 632,978us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
573,644us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_ConsumerMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Business [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due 288,281us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
246,977us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialBusinessMember
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Real Estate 1 [Member]    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Financing Receivable, Recorded Investment, Past Due $ 5,119,394us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
$ 9,859,689us-gaap_FinancingReceivableRecordedInvestmentPastDue
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= sfdl_CommercialRealEstate1Member
/ us-gaap_FinancingReceivablesPeriodPastDueAxis
= us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember