Amount of contractual obligation, including, but not limited to, long-term debt, lease obligation, purchase obligation, and other commitments.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477314/942-235-S99-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-4

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3

+ Details

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

- Definition

The percent of financing that must be repaid to discontinue the revenue sharing provisions of product financing.

+ References

No definition available.

+ Details

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Namespace Prefix:	wint_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The percent of revenue shared with financer for the financing of a product.

+ References

No definition available.

+ Details

Name:	wint_FinancingOfProductPercentOfRevenueSharedWithFinancer
Namespace Prefix:	wint_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Maximum amount of finance to be received regarding the amount of nonrefundable payments pursuant to the agreement, that satisfy the special circumstances.

+ References

No definition available.

+ Details

Name:	wint_NonrefundablePaymentsMaximumFinancingToBeReceivedUnderSpecialCircumstances
Namespace Prefix:	wint_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The amount of cash inflow from payments from a third party to develop a product.

+ References

No definition available.

+ Details

Name:	wint_ProceedsForPaymentsToDevelopProduct
Namespace Prefix:	wint_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_TypeOfArrangementAxis=wint_AerosurfFundingTermSheetMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_CounterpartyNameAxis=wint_LeesPharmaceuticalHoldingsLimitedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=wint_TermSheetWithLeeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BalanceSheetLocationAxis=us-gaap_OtherLiabilitiesMember
Namespace Prefix:
Data Type:	na
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Period Type:

Note 17 - Licensing and Research Funding Agreements (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2022	Sep. 30, 2020	Mar. 18, 2020
AEROSURF Funding Term Sheet [Member] \| Lee’s Pharmaceutical Holdings Limited [Member]
Nonrefundable Payments, Maximum Financing to Be Received Under Special Circumstances			$ 2.8
Term Sheet With Lee [Member]
Proceeds for Payments to Develop Product	$ 1.0
Financing of Product, Percent of Financing That Must be Repaid to Discontinue Revenue Sharing				125.00%
Financing of Product, Percent of Revenue Shared With Financer				50.00%
Term Sheet With Lee [Member] \| Other Liabilities [Member]
Contractual Obligation, Total		$ 3.8