XML 68 R50.htm IDEA: XBRL DOCUMENT v3.24.3

Schedule of Key Inputs of Warrant Liabilities (Details)		12 Months Ended
	Aug. 01, 2022 USD ($) $ / shares	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares	Jun. 30, 2024	Jan. 31, 2023 $ / shares	Aug. 31, 2022 $ / shares	Apr. 30, 2022 $ / shares shares	Apr. 29, 2022 $ / shares	Dec. 28, 2021 $ / shares
Exercisable price per share	$ 20.00		$ 111.04	$ 8.00		$ 18.80	$ 16.00	$ 8.00	$ 16.00	$ 8.00
Warrant to purchase common stock | shares								62,500
Estimated Term							4 years 6 months
Estimated fair value | $	$ 146,624		$ 398,675
Measurement Input, Price Volatility [Member]
Warrants and rights outstanding measurement input		110			110
Measurement Input, Risk Free Interest Rate [Member]
Warrants and rights outstanding measurement input		3.53			3.53
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Series A Preferred Stock Obligation [Member]
Estimated fair value of company's stock			$ 32.50	$ 40.00
Exercisable price per share			$ 32.00
Warrant to purchase common stock | shares			42,101
Estimated IPO date				Sep. 30, 2022
Estimated Term			3 years	3 years 9 months
Estimated fair value | $			$ 756,723	$ 334,955
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Series A Preferred Stock Obligation [Member] | Measurement Input, Price Volatility [Member]
Warrants and rights outstanding measurement input			0.825	0.863
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Series A Preferred Stock Obligation [Member] | Measurement Input, Risk Free Interest Rate [Member]
Warrants and rights outstanding measurement input			0.0344	0.0108
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Series A Preferred Stock Obligation [Member] | Measurement Input Probability of IPO Listing Occurring [Member]
Warrants and rights outstanding measurement input				0.90
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Series A Preferred Stock Obligation [Member] | Measurement Input Probability of Qualified IPO [Member]
Warrants and rights outstanding measurement input				0.33
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Series A Preferred Stock Obligation [Member] | Measurement Input Probability of IPO Listing [Member]
Warrants and rights outstanding measurement input				0.67
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Series A Preferred Stock Obligation [Member] | Minimum [Member]
Exercisable price per share				$ 40.00
Warrant to purchase common stock | shares				12,135
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Series A Preferred Stock Obligation [Member] | Maximum [Member]
Exercisable price per share				$ 166.56
Warrant to purchase common stock | shares				33,681
Fair Value, Inputs, Level 3 [Member] | Warrant Liability August 2022 Warrants [Member]
Estimated fair value of company's stock			$ 32.50	$ 32.00
Exercisable price per share			$ 20.00	$ 20.00
Warrant to purchase common stock | shares			6,250	6,250
Estimated Term			4 years 10 months 24 days	5 years
Estimated fair value | $			$ 151,726	$ 146,624
Fair Value, Inputs, Level 3 [Member] | Warrant Liability August 2022 Warrants [Member] | Measurement Input, Price Volatility [Member]
Warrants and rights outstanding measurement input			0.825	0.800
Fair Value, Inputs, Level 3 [Member] | Warrant Liability August 2022 Warrants [Member] | Measurement Input, Risk Free Interest Rate [Member]
Warrants and rights outstanding measurement input			0.033	0.027
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Boustead Placement Agent Warrants [Member]
Estimated fair value of company's stock			$ 32.50	$ 32.00
Exercisable price per share			$ 16.00	$ 16.00
Warrant to purchase common stock | shares			2,581	3,688
Estimated Term				5 years
Estimated fair value | $			$ 64,140	$ 92,336
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Boustead Placement Agent Warrants [Member] | Measurement Input, Price Volatility [Member]
Warrants and rights outstanding measurement input			0.825	0.861
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Boustead Placement Agent Warrants [Member] | Measurement Input, Risk Free Interest Rate [Member]
Warrants and rights outstanding measurement input			0.034
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Boustead Placement Agent Warrants [Member] | Minimum [Member]
Estimated Term			4 years 4 months 24 days
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Boustead Placement Agent Warrants [Member] | Minimum [Member] | Measurement Input, Risk Free Interest Rate [Member]
Warrants and rights outstanding measurement input				0.018
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Boustead Placement Agent Warrants [Member] | Maximum [Member]
Estimated Term			4 years 6 months
Fair Value, Inputs, Level 3 [Member] | Warrant Liability Boustead Placement Agent Warrants [Member] | Maximum [Member] | Measurement Input, Risk Free Interest Rate [Member]
Warrants and rights outstanding measurement input				0.020

X

- Definition

Warrants estimated fair value.

+ References

No definition available.

+ Details

Name:	SHPH_WarrantsEstimatedFairValue
Namespace Prefix:	SHPH_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

+ Details

Name:	us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number of warrants or rights outstanding.

+ References

No definition available.

+ Details

Name:	us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Amount of expense (income) related to adjustment to fair value of warrant liability.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 25
-Paragraph 13
-SubTopic 10
-Topic 480
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481766/480-10-25-13

+ Details

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

X

- Definition

Expiration date of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in YYYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

+ Details

Name:	us-gaap_WarrantsAndRightsOutstandingMaturityDate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

+ Details

Name:	us-gaap_WarrantsAndRightsOutstandingMeasurementInput
Namespace Prefix:	us-gaap_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

+ Details

Name:	us-gaap_WarrantsAndRightsOutstandingTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputPriceVolatilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputRiskFreeInterestRateMember
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:

X

- Details

Name:	us-gaap_StatementEquityComponentsAxis=SHPH_WarrantLiabilitySeriesAPreferredStockObligationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_MeasurementInputTypeAxis=SHPH_MeasurementInputProbabilityOfIPOListingOccurringMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_MeasurementInputTypeAxis=SHPH_MeasurementInputProbabilityOfQualifiedIPOMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_MeasurementInputTypeAxis=SHPH_MeasurementInputProbabilityOfIPOListingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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

X

- Details

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

X

- Details

Name:	us-gaap_StatementEquityComponentsAxis=SHPH_WarrantLiabilityAugustTwentyTwoWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementEquityComponentsAxis=SHPH_WarrantLiabilityBousteadPlacementAgentWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: