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Amount of advances repaid.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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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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Present value of lessee's discounted obligation for lease payments from operating lease.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Amount of lessee's right to use underlying asset under operating lease.

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Cash payments to lessor's for use of assets under operating leases.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer).

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Related Party Transactions (Details) - USD ($) $ in Thousands	1 Months Ended				3 Months Ended		6 Months Ended
	Apr. 30, 2026	Mar. 31, 2026	Feb. 28, 2026	Jan. 31, 2026	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Related Party Transaction [Line Items]
Payments for rent							$ 6
Operating lease cost					$ 137	$ 126	281	$ 263
Operating lease right-of-use assets					1,357		1,357		$ 1,431
Total operating lease liabilities					1,366		1,366
Total lease liabilities current					468		468		440
Long-term liabilities					240		240		268
Repayment of advances		$ 330	$ 30
R&D Lease [Member]
Related Party Transaction [Line Items]
Operating lease cost					18	$ 18	37	$ 37
Maximum [Member]
Related Party Transaction [Line Items]
Non-interest-bearing, payable-on-demand advances	$ 350
Promissory Notes [Member]
Related Party Transaction [Line Items]
Unsecured debt		200
Chief Executive Officer [Member]
Related Party Transaction [Line Items]
Non-interest-bearing, payable-on-demand advances				$ 30
Board of Directors Chairman [Member]
Related Party Transaction [Line Items]
Non-interest-bearing, payable-on-demand advances				$ 330
Board of Directors Chairman [Member] \| Promissory Notes [Member]
Related Party Transaction [Line Items]
Unsecured debt		$ 375
Investors [Member]
Related Party Transaction [Line Items]
Operating lease right-of-use assets					301		301		330
Total operating lease liabilities					295		295		324
Total lease liabilities current					$ 55		$ 55		$ 56