Debt service coverage ratio

No definition available.

Name:	SHFS_DebtServiceCoverageRatio
Namespace Prefix:	SHFS_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477734/942-470-50-3

+ Details

Name:	us-gaap_DebtInstrumentFrequencyOfPeriodicPayment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 835
-SubTopic 30
-Name Accounting Standards Codification
-Section 55
-Paragraph 8
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-URI https://asc.fasb.org/1943274/2147482949/835-30-55-8

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+ Details

Name:	us-gaap_DebtInstrumentInterestRateEffectivePercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of the required periodic payments including both interest and principal payments.

+ References

+ Details

Name:	us-gaap_DebtInstrumentPeriodicPayment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- 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_ShortTermDebtLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=SHFS_PartnerColoradoCreditUnionLoansFundedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Senior Secured Promissory Note (Details Narrative)	6 Months Ended	12 Months Ended
Senior Secured Promissory Note (Details Narrative)	Jun. 30, 2025 USD ($)	Dec. 31, 2024 USD ($) Integer	Dec. 31, 2023 USD ($)	Sep. 09, 2025 USD ($)	Aug. 27, 2025 USD ($)	Mar. 01, 2025 USD ($)	Jan. 29, 2025 USD ($)	Mar. 29, 2023 USD ($)
Short-Term Debt [Line Items]
Outstanding principal							$ 10,748,408	$ 14,500,000
Debt instrument, interest rate, effective percentage							4.25%	4.25%
PCCU note periodic payment			$ 715,750
Maximum [Member]
Short-Term Debt [Line Items]
Debt service coverage ratio	1.4	1.4
Minimum [Member]
Short-Term Debt [Line Items]
Debt service coverage ratio	1.0	1.0
Subsequent Event [Member]
Short-Term Debt [Line Items]
Outstanding principal				$ 125,000	$ 562,500	$ 10,748,408	$ 10,748,408
Debt instrument, interest rate, effective percentage						4.25%	4.25%
PCCU Loans Funded [Member]
Short-Term Debt [Line Items]
Frequency of periodic payment	54 installments	54 installments
PCCU note periodic payment	$ 295,487	$ 295,487