Amount of additional availability for meeting milestones under the debt instrument.

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Percentage of principle amount prepaid for penalty on debt instrument if paid prior to first anniversary.

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Warrant coverage percentage.

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Exercise price per share or per unit of warrants or rights outstanding.

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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Indicates type of variable interest rate on debt instrument.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Note 7 - Loan Payable (Details Textual) - USD ($) $ / shares in Units, $ in Thousands				3 Months Ended
	Mar. 31, 2023	Dec. 30, 2021	Feb. 28, 2019	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Debt Instrument, Face Amount				$ 95,000		$ 95,000
Debt Instrument, Fee, Percentage of Aggregate Principle Amount	4.95%				4.95%
Amortization of Debt Issuance Costs				639	$ 461
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	Prime Rate [Member]	Prime Rate [Member]
The First Amendment Warrant [Member]
Warrant Coverage Percentage	2.95%
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)	50,172				50,172
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)	$ 14.7				$ 14.7
Warrants and Rights Outstanding, Term (Year)	7 years				7 years
Amended Term Loan [Member]
Line of Credit, Current		$ 7,800
Term Loan [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 60,000
Debt Instrument, Additional Availability From Milestones			30,000
Term Loan [Member] \| First Advance [Member]
Proceeds from Issuance of Long-Term Debt			$ 30,000
Amended Term Loan [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 200,000
Debt Instrument, Basis Spread on Variable Rate		2.15%
Debt Instrument, Interest Rate, Stated Percentage		5.40%
Paid-in-Kind Interest, Rate		3.45%
Debt Instrument, Prepayment Penalty, Percentage of Principle Amount Prepaid, Before First Anniversary	1.50%
Debt Instrument, Prepayment Penalty, Percentage of Principle Amount Prepaid, On or After First Anniversary	1.00%
Amended Term Loan [Member] \| First Advance [Member]
Proceeds from Issuance of Long-Term Debt		$ 70,000
The First Amendment Term Loan [Member]
Debt Instrument, Basis Spread on Variable Rate	1.20%
Debt Instrument, Interest Rate, Stated Percentage	8.95%				8.95%
Paid-in-Kind Interest, Rate	2.25%				2.25%
Debt Issuance Costs, Net	$ 2,000			4,500	$ 2,000
Amortization of Debt Issuance Costs				$ 600	500
The First Amendment Term Loan [Member] \| Tranche 3A Advance [Member]
Debt Instrument, Face Amount	25,000				25,000
The First Amendment Term Loan [Member] \| Tranche 3B Advance and Tranche 3C Advance [Member]
Debt Instrument, Face Amount	20,000				20,000
The First Amendment Term Loan [Member] \| Tranche 3B Advance [Member]
Debt Instrument, Face Amount	10,000				10,000
The First Amendment Term Loan [Member] \| Tranche 4 Advance [Member]
Debt Instrument, Face Amount	60,000	$ 65,000			60,000
The First Amendment Term Loan [Member] \| Tranche 5 Advance [Member]
Debt Instrument, Face Amount	25,000				25,000
The First Amendment Term Loan [Member] \| Tranche 3C Advance [Member]
Debt Instrument, Face Amount	$ 10,000				$ 10,000
Term Loan Advances [Member]
Debt Instrument, Fee, Percentage of Aggregate Principle Amount	5.95%				5.95%