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Carrying value as of the balance sheet date of the portion of long-term debt due within one year or the operating cycle if longer identified as Convertible Notes Payable. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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The number of shares that would be issued, determined under the conditions specified in the contract, if the settlement were to occur at the reporting date.

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Number of shares issued during the period as a result of the conversion of convertible securities.

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Related Party Transactions - Narrative (Details) - USD ($)		1 Months Ended	12 Months Ended
	Feb. 09, 2021	Nov. 30, 2013	Dec. 31, 2021	Dec. 31, 2020	Feb. 10, 2021	Jul. 31, 2017
Related Party Transaction [Line Items]
Operating lease cost			$ 1,142,000	$ 1,099,000
Variable cost			473,000	646,000
Conversion price (in dollars per share)	$ 11.57
Convertible notes payable			$ 0		$ 0
Series C preferred stock
Related Party Transaction [Line Items]
Conversion of convertible preferred stock into common stock upon IPO (in shares)	2,234,640
Convertible preferred stock, conversion price (in dollars per share)	$ 11.57
Shares of convertible preferred stock (in shares)			0
Ohr Cosmetics, LLC
Related Party Transaction [Line Items]
Potential maximum milestone payment		$ 9,000,000
Royalties and milestone payments, period		15 years
Affiliated Entity \| Legal Services
Related Party Transaction [Line Items]
Expenses from transactions with related party			$ 3,900	100,000
Affiliated Entity \| Ohr Cosmetics, LLC \| License
Related Party Transaction [Line Items]
Revenue from license agreement			0	0
Equity Method Investee \| NovaPark
Related Party Transaction [Line Items]
Operating lease cost			1,100,000	1,000,000
Variable cost			500,000	600,000
Directors and Family Member of Chief Executive Officer/Director \| Common Stock
Related Party Transaction [Line Items]
Conversion of convertible notes (in shares)	149,500
Conversion price (in dollars per share)	$ 11.57
President and Chief Executive Officer and Director \| Series C preferred stock
Related Party Transaction [Line Items]
Conversion of convertible preferred stock into common stock upon IPO (in shares)	165,094
Immediate Family Member of Management or Principal Owner \| Consulting Agreement
Related Party Transaction [Line Items]
Expenses from transactions with related party			0	100,000
Former Member of the Board of Directors \| Consulting Agreement
Related Party Transaction [Line Items]
Expenses from transactions with related party			$ 100,000	$ 100,000
Ohr Cosmetics, LLC \| Chief Executive Officer
Related Party Transaction [Line Items]
Family of the Executive Chairman investment, ownership percentage			0.80%
Ohr Cosmetics, LLC \| Immediate Family of Director and Chairman
Related Party Transaction [Line Items]
Family of the Executive Chairman investment, ownership percentage			80.60%
Ohr Cosmetics, LLC
Related Party Transaction [Line Items]
Investment, ownership percentage			2.40%
Ohr Cosmetics, LLC \| Affiliated Entity
Related Party Transaction [Line Items]
Investment, at cost						$ 150,000
NovaPark \| Equity Method Investee
Related Party Transaction [Line Items]
Equity method investment, ownership percentage			10.00%