Commitments and Contingencies - Additional Information (Details) € in Millions							1 Months Ended	12 Months Ended
	Oct. 30, 2023 USD ($)	Sep. 07, 2023 USD ($)	May 01, 2020 USD ($)	Nov. 17, 2014 EUR (€)	Sep. 12, 2013 USD ($)	Jul. 02, 2013 EUR (€)	May 31, 2022	Dec. 31, 2023 USD ($) licenseAgreement operatingLease	Dec. 31, 2022 USD ($)	Oct. 15, 2023 ft²	Sep. 30, 2018 USD ($)	Sep. 26, 2018 USD ($)
Commitments and Contingencies [Line Items]
Number of operating leases | operatingLease								3
Cease payments not yet paid based on prevailing financial market conditions								8.50%
Operating lease expense								$ 200,000	$ 100,000
Number of license agreements | licenseAgreement								7
Payment of annual fee			$ 5,000
University of California
Commitments and Contingencies [Line Items]
Licensing agreement transfer, written notice period	15 days
Licensing agreement, successor written assignment agreement, notice period	30 days
Licensing agreement, assignment fee amount	$ 30,000
Licensing agreement, execution payment amount	$ 15,000
For The First 250 Million Net Sales
Commitments and Contingencies [Line Items]
Percentage of royalties on net sales			2.00%
Between 250 And 500 Million Net Sales
Commitments and Contingencies [Line Items]
Percentage of royalties on net sales			1.25%
Net Sales Over 500 Million
Commitments and Contingencies [Line Items]
Percentage of royalties on net sales			0.50%
SentrX Animal Care Inc
Commitments and Contingencies [Line Items]
Intangible assets, expected milestone payments											$ 4,800,000	$ 4,750,000
License
Commitments and Contingencies [Line Items]
Cost of sales					$ 30,000	€ 155.0
License | Licensing Agreements
Commitments and Contingencies [Line Items]
Percentage of royalties on net sales					6.00%	3.25%
KIO-101 | Mediolanum Agreement
Commitments and Contingencies [Line Items]
Percentage of royalties on net sales				7.00%
Contractual obligation | €				€ 20.0
Development and commercial milestones term				10 years
Percentage of decreased royalty after patent expiry				5.00%
Termination fee		$ 100,000
Termination fee payment		50,000
Termination fee payable		$ 50,000
Encinitas Lease
Commitments and Contingencies [Line Items]
Lessee term							18 months
Adelaide Lease
Commitments and Contingencies [Line Items]
Lessee term							12 months
Termination period							90 days
Vienna Lease
Commitments and Contingencies [Line Items]
Lessee term										5 years
Area of land | ft²										910