XML 70 R58.htm IDEA: XBRL DOCUMENT
v3.24.3

Schedule of Allowance for Credit Losses (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Marketable Securities [Line Items] |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Beginning |  | $ 1,535,324 | $ 1,690,693 | $ 1,553,836 | $ 1,609,951
Financing Receivable, Allowance for Credit Loss, Ending |  | 1,540,835 | 1,555,261 | 1,540,835 | 1,555,261
Commercial Loan [Member] |  |  |  |  |
Marketable Securities [Line Items] |  |  |  |  |
Allowance for credit losses, change in provision | [1] | 259,643 | 214,934 | 752,256 | 667,260
Allowance for credit losses, Charge-offs |  | $ (254,132) | $ (350,366) | $ (765,257) | $ (721,950)
[1] | Included in other expenses on the condensed consolidated statements of earnings

X
- Definition Allowance for credit losses,premiums and other receivables change in provision. + References No definition available. + Details
Name: | SNFCA_AllowanceForCreditLossesPremiumsAndOtherReceivablesChangeInProvision
Namespace Prefix: | SNFCA_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Allowance for credit losses premiums and other receivables chargeoffs. + References No definition available. + Details
Name: | SNFCA_AllowanceForCreditLossesPremiumsAndOtherReceivablesChargeOffs
Namespace Prefix: | SNFCA_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The valuation allowance as of the balance sheet date to reduce the gross amount of receivables to estimated net realizable value, which would be presented in parentheses on the face of the balance sheet. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-4 + Details
Name: | us-gaap_AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_MarketableSecuritiesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_CommercialLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |