Annual report pursuant to Section 13 and 15(d)

Cover
- Cover
Financial Statements
Notes to Financial Statements
Accounting Policies
- Organization and Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Stock Plans (Details)

v3.24.1

Stock Plans (Details) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) $ / shares shares
Share-Based Payment Arrangement [Abstract]
Outstanding at beginning \| shares	46
Weighted average exercise price, outstanding at beginning \| $ / shares	$ 164.95
Weighted average remaining contractual term, outstanding (years) at beginning	8 years 4 months 2 days
Aggregate intrinsic value, outstanding at beginning \| $
Shares, granted \| shares	79
Weighted average exercise price, granted \| $ / shares	$ 17.23
Aggregate intrinsic value, granted \| $	$ 283
Shares, released \| shares	(28)
Weighted average exercise price, released \| $ / shares
Aggregate intrinsic value, released \| $
Shares, cancelled/expired \| shares	(4)
Weighted average exercise price, cancelled/expired \| $ / shares	$ 479.56
Aggregate intrinsic value, cancelled/expired \| $
Outstanding at ending \| shares	93
Weighted average exercise price, outstanding at ending \| $ / shares	$ 73.46
Weighted average remaining contractual term, outstanding (years) at ending	8 years 4 months 6 days
Aggregate intrinsic value, outstanding at ending \| $
Shares, exercisable \| shares	93
Weighted average exercise price per share, exercisable \| $ / shares	$ 73.46
Weighted average remaining contractual term, exercisable	8 years 4 months 6 days
Aggregate intrinsic value, exercisable \| $

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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