Balloon amount payable on August 1, 2018

No definition available.

Name:	jagx_BalloonAmountPayable
Namespace Prefix:	jagx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The amount of cash proceeds from equity financing.

+ References

No definition available.

+ Details

Name:	jagx_CashProceedsFromEquityFinancing
Namespace Prefix:	jagx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Initial loan commitment

+ References

No definition available.

+ Details

Name:	jagx_InitialLoanCommitment
Namespace Prefix:	jagx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents the term of interest-only payments provided by the amended modified repayment amortization schedule.

+ References

No definition available.

+ Details

Name:	jagx_InterestOnlyPaymentsTerm
Namespace Prefix:	jagx_
Data Type:	xbrli:durationItemType
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/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
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-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, after accumulated amortization, of debt discount.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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

- References

No definition available.

+ Details

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

- Definition

The net cash inflow or outflow from resulting from payment, receipt or drawdown of cash deposit to guarantee a loan during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

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

- Details

Name:	jagx_DebtAgreementAmendmentAxis=jagx_DebtAgreementThirdAmendmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Debt - Long-term Debt (Details) - USD ($)						1 Months Ended		4 Months Ended
Debt - Long-term Debt (Details) - USD ($)	Aug. 01, 2018	Mar. 23, 2018	Jul. 07, 2017	Apr. 21, 2016	Aug. 31, 2015	Oct. 31, 2017	Aug. 31, 2015	Apr. 30, 2016	Mar. 01, 2016
Long-term debt
Interest-only payments, term								4 months
Loan And Security Agreement [Member]
Long-term debt
Stand-by line of credit					$ 8,000,000		$ 8,000,000
Initial loan commitment					$ 6,000,000
Debt Instrument, Term							3 years
Debt Instrument, Interest Rate, Stated Percentage									9.90%
Balloon amount payable on August 1, 2018	$ 600,000
Effective interest rate					15.00%		15.00%
Debt Instrument, Unamortized Discount					$ 134,433		$ 134,433
Repayment of loan from restricted cash				$ 1,500,000
Debt Agreement Third Amendment [Member]
Long-term debt
Repayment of loan from restricted cash			$ 1,000,000
Interest-only payments, term						3 months
Cash proceeds		$ 600,000