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Organization and Summary of Significant Accounting Policies.

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PrePaid Advance Principal Amount

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Two-character EDGAR code representing the state or country of incorporation.

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Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.

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The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.

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Amount of accumulated undistributed earnings (deficit).

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The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

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Organization and Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
	Nov. 30, 2025	Mar. 31, 2026	Dec. 31, 2025
Organization And Summary Of Significant Accounting Policies [Line Items]
Entity incorporation state country code		DE
Company formation date		2007-03
Accumulated deficit		$ (551,990)	$ (545,646)
Common stock value		0	$ 0
Prepaid advance principal amount	$ 7,500	7,150
Standby Equity Purchase Agreement [Member]
Organization And Summary Of Significant Accounting Policies [Line Items]
Common stock value	$ 15,000
Proceeds from sale common of stock		$ 400
Standby Equity Purchase Agreement [Member] \| Liquidity and Going Concern [Member]
Organization And Summary Of Significant Accounting Policies [Line Items]
Number of shares sold under transaction		48,092