v3.23.2

Subsequent Events (Details)	Aug. 14, 2023 item $ / shares	Jun. 30, 2023 $ / shares	Dec. 31, 2022 $ / shares
Subsequent Events
Common stock, par value		$ 0.001	$ 0.001
Subsequent Event \| Harmony
Subsequent Events
Common stock, par value	$ 0.001
Share price	$ 1.1059
Number of contingent value rights per share of common stock issued \| item	1
Maximum value of contingent right per share of common stock	$ 2.5444
Minimum number of potential contingent payments \| item	1
Expiration period for merger tender offer	21 days

Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

+ References

No definition available.

+ Details

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

- Definition

Face amount or stated value per share of common stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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

- Definition

Maximum value of contingent right per share of company common stock issued in a business combination.

+ References

No definition available.

+ Details

Name:	zyne_BusinessCombinationMaximumValueOfContingentRightPerShareOfCommonStock
Namespace Prefix:	zyne_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Minimum number of potential contingent payments in a business combination.

+ References

No definition available.

+ Details

Name:	zyne_BusinessCombinationMinimumNumberOfPotentialContingentPayments
Namespace Prefix:	zyne_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of contingent value right per share of Company Common Stock issued in a business combination.

+ References

No definition available.

+ Details

Name:	zyne_BusinessCombinationNumberOfContingentValueRightPerShareOfCommonStock
Namespace Prefix:	zyne_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Expiration period for merger tender offer.

+ References

No definition available.

+ Details

Name:	zyne_PeriodExpirationForMergerTenderOffer
Namespace Prefix:	zyne_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Details

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

- Details

Name:	us-gaap_BusinessAcquisitionAxis=zyne_HarmonyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Zynerba Pharmaceuticals, Inc. 10-Q