Commitments and Contingencies (Details Narrative) |
3 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|
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Apr. 15, 2026
USD ($)
|
Jan. 09, 2025
USD ($)
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Jul. 01, 2024
USD ($)
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Jun. 30, 2024
USD ($)
|
Jan. 15, 2024
USD ($)
|
Jan. 18, 2019
USD ($)
ft²
|
Mar. 31, 2026
USD ($)
|
Mar. 31, 2025
USD ($)
|
Dec. 31, 2025
USD ($)
|
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| Loss Contingencies [Line Items] | |||||||||
| Invoices from a vendor | $ 117,525 | $ 144,300 | $ 923,880 | ||||||
| Accrued interest | $ 3,303,242 | $ 2,726,846 | |||||||
| Unaccrued interest | 1,068,180 | 1,068,180 | |||||||
| Number of operating lease square feet | ft² | 3,500 | ||||||||
| Lease cost | $ 89,000 | ||||||||
| Operating lease rent expense | 19,845 | $ 44,196 | |||||||
| Lease Commitment [Member] | |||||||||
| Loss Contingencies [Line Items] | |||||||||
| Operating lease rent expense | $ 120,819 | $ 112,064 | |||||||
| Location, Statement of Financial Position, Balance [Axis]: ZVSA:AccruedExpensesAndOtherCurrentLiabilities | |||||||||
| Loss Contingencies [Line Items] | |||||||||
| Accrued interest | $ 911,783 | $ 780,539 | |||||||
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Area of land held. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of lease cost recognized by lessee for lease contract. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount awarded to other party in judgment or settlement of litigation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Cash payments to lessor's for use of assets under operating leases. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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- Details
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