XML 124 R111.htm IDEA: XBRL DOCUMENT
v3.21.1

17) Fair Value of Financial Instruments: Schedule of fair value assets and liabilities measured recurring basis (Details) - USD ($) | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Fixed maturity securities available for sale |  | $ 294,656,679 | $ 355,977,820
Equity securities |  | 11,324,239 | 7,271,165
Loans Held-for-sale |  | 422,772,418 | 213,457,632
Restricted assets of cemeteries and mortuaries | [1] | 1,473,637 | 1,008,867
Restricted assets of cemeteries and mortuaries | [2] | 2,515,778 | 1,976,480
Cemetery perpetual care trust investments | [1] | 747,767 | 975,673
Cemetery perpetual care trust investments | [2] | 2,062,303 | 1,605,451
Derivatives - loan commitments | [3] | 12,592,672 | 2,722,580
Total assets accounted for at fair value on a recurring basis |  | 748,145,493 | 584,995,668
Derivatives - call options | [4] | (43,097) | (62,265)
Derivatives - loan commitments | [4] | (2,464,062) | (22,282)
Derivatives - bank loan interest rate swaps, loan commitments | [4] |  | (231,347)
Total liabilities accounted for at fair value on a recurring basis |  | (2,507,159) | (315,894)
Fair Value, Inputs, Level 1 |  |  |
Fixed maturity securities available for sale |  | 0 | 0
Equity securities |  | 11,324,239 | 7,271,165
Loans Held-for-sale |  | 0 | 0
Restricted assets of cemeteries and mortuaries | [1] | 0 | 0
Restricted assets of cemeteries and mortuaries | [2] | 2,515,778 | 1,976,480
Cemetery perpetual care trust investments | [1] | 0 | 0
Cemetery perpetual care trust investments | [2] | 2,062,303 | 1,605,451
Derivatives - loan commitments | [3] | 0 | 0
Total assets accounted for at fair value on a recurring basis |  | 15,902,320 | 10,853,096
Derivatives - call options | [4] | (43,097) | (62,265)
Derivatives - loan commitments | [4] | 0 | (22,282)
Derivatives - bank loan interest rate swaps, loan commitments | [4] |  | 0
Total liabilities accounted for at fair value on a recurring basis |  | (43,097) | (84,547)
Fair Value, Inputs, Level 2 |  |  |
Fixed maturity securities available for sale |  | 292,455,504 | 352,761,438
Equity securities |  | 0 | 0
Loans Held-for-sale |  | 0 | 0
Restricted assets of cemeteries and mortuaries | [1] | 1,473,637 | 1,008,867
Restricted assets of cemeteries and mortuaries | [2] | 0 | 0
Cemetery perpetual care trust investments | [1] | 747,767 | 975,673
Cemetery perpetual care trust investments | [2] | 0 | 0
Derivatives - loan commitments | [3] | 0 | 0
Total assets accounted for at fair value on a recurring basis |  | 294,676,908 | 354,745,978
Derivatives - call options | [4] | 0 | 0
Derivatives - loan commitments | [4] | 0 | 0
Derivatives - bank loan interest rate swaps, loan commitments | [4] |  | 0
Total liabilities accounted for at fair value on a recurring basis |  | 0 | 0
Fair Value, Inputs, Level 3 |  |  |
Fixed maturity securities available for sale |  | 2,201,175 | 3,216,382
Equity securities |  | 0 | 0
Loans Held-for-sale |  | 422,772,418 | 213,457,632
Restricted assets of cemeteries and mortuaries | [1] | 0 | 0
Restricted assets of cemeteries and mortuaries | [2] | 0 | 0
Cemetery perpetual care trust investments | [1] | 0 | 0
Cemetery perpetual care trust investments | [2] | 0 | 0
Derivatives - loan commitments | [3] | 12,592,672 | 2,722,580
Total assets accounted for at fair value on a recurring basis |  | 437,566,265 | 219,396,594
Derivatives - call options | [4] | 0 | 0
Derivatives - loan commitments | [4] | (2,464,062) | 0
Derivatives - bank loan interest rate swaps, loan commitments | [4] |  | (231,347)
Total liabilities accounted for at fair value on a recurring basis |  | $ (2,464,062) | $ (231,347)
[1] | Fixed maturity securities available for sale
[2] | Mutual funds and equity securities
[3] | Included in other assets on the consolidated balance sheets
[4] | Included in other liabilities and accrued expenses on the consolidated balance sheets

X
- Definition Represents the monetary amount of Assets, Fair Value Disclosure, Recurring, as of the indicated date. + References No definition available. + Details
Name: | snfc_AssetsFairValueDisclosureRecurring1
Namespace Prefix: | snfc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represents the monetary amount of Cemetery perpetual care trust investments, as of the indicated date. + References No definition available. + Details
Name: | snfc_CemeteryPerpetualCareTrustInvestments1
Namespace Prefix: | snfc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represents the monetary amount of Cemetery perpetual care trust investments, as of the indicated date. + References No definition available. + Details
Name: | snfc_CemeteryPerpetualCareTrustInvestments2
Namespace Prefix: | snfc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represents the monetary amount of Derivatives - bank loan interest rate swaps, Call Options, as of the indicated date. + References No definition available. + Details
Name: | snfc_DerivativesBankLoanInterestRateSwapsCallOptions
Namespace Prefix: | snfc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the monetary amount of Derivatives - bank loan interest rate swaps, Interest rate lock commitments, as of the indicated date. + References No definition available. + Details
Name: | snfc_DerivativesBankLoanInterestRateSwapsInterestRateLockCommitments
Namespace Prefix: | snfc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the monetary amount of Derivatives - bank loan interest rate swaps, Put Options, as of the indicated date. + References No definition available. + Details
Name: | snfc_DerivativesBankLoanInterestRateSwapsPutOptions
Namespace Prefix: | snfc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the monetary amount of Derivatives - interest rate lock commitments, as of the indicated date. + References No definition available. + Details
Name: | snfc_DerivativesInterestRateLockCommitments
Namespace Prefix: | snfc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represents the monetary amount of Restricted assets of cemeteries and mortuaries, as of the indicated date. + References No definition available. + Details
Name: | snfc_RestrictedAssetsOfCemeteriesAndMortuaries
Namespace Prefix: | snfc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represents the monetary amount of Restricted assets of cemeteries and mortuaries, as of the indicated date. + References No definition available. + Details
Name: | snfc_RestrictedAssetsOfCemeteriesAndMortuaries1
Namespace Prefix: | snfc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References No definition available. + Details
Name: | us-gaap_AvailableForSaleSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value of obligations measured on a recurring basis. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisObligations
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables. + References No definition available. + Details
Name: | us-gaap_LoansHeldForSaleFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value of investments in trading equity securities and other forms of trading securities that provide ownership interests. + References No definition available. + Details
Name: | us-gaap_TradingSecuritiesEquity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |