Convertible Debt (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
Jan. 10, 2023	Mar. 31, 2024	Mar. 31, 2023
Change in fair value, gain (loss)		$ (13,025)	$ (3,162)
Change in fair value of convertible debt		13,025	3,162
Innoviva Strategic Opportunities LLC [Member]
Proceeds from qualified financing per agreement benchmark	$ 30,000
Innoviva Strategic Opportunities LLC [Member] \| Secured term loan
Aggregate amount	$ 30,000
Interest rate (as a percent)	8.00%
Price per share	$ 1.52
Discount on share price for conversion	15.00%
Change in fair value, gain (loss)		$ (13,000)	$ (3,200)

The percent of discount on share price for conversion of debt into shares of common stock.

No definition available.

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- Definition

Increase (decrease) fair value of liabilities.

+ References

No definition available.

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- Definition

Proceeds from qualified financing per agreement benchmark.

+ References

No definition available.

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

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- Definition

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

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- Definition

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

+ References

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- Definition

Amount of addition (reduction) to the amount at which a liability could be incurred (settled) in a current transaction between willing parties.

+ References

No definition available.

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