Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 8,345	$ 8,490
Restricted cash, current	2,065	2,300
Inventory	19,458	18,421
Prepaid expenses and other current assets	4,043	5,492
Total current assets	33,911	34,703
Restricted cash, noncurrent	1,002	1,002
Property and equipment, net	3,469	3,653
Intangible assets, net	2,098	2,302
Operating lease right-of-use assets	8,613	9,535
Other long-term assets	1,696	1,899
Total assets	50,789	53,094
Current liabilities:
Accounts payable	6,390	8,828
Accrued expenses	9,434	9,476
Deferred revenue	6,906	5,033
Debt, current	0	800
Operating lease liabilities, current	3,171	2,895
Other current liabilities	1,047	665
Total current liabilities	26,948	27,697
Debt, noncurrent	7,500	6,700
Operating lease liabilities, noncurrent	8,400	10,053
Derivative liabilities	700	871
Total liabilities	43,548	45,321
Commitments and contingencies (Note 7)
Redeemable convertible preferred stock, $0.0001 par value — 100,000,000 shares authorized as of June 30, 2026 and December 31, 2025; 25,000 shares issued and outstanding as of June 30, 2026 and December 31, 2025	24,772	24,772
Stockholders’ deficit:
Common stock, $0.0001 par value — 600,000,000 Class A shares authorized as of June 30, 2026 and December 31, 2025; 42,701,046 and 41,796,921 Class A shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively	4	4
Additional paid-in capital	644,623	643,226
Accumulated deficit	(662,158)	(660,229)
Total stockholders’ deficit	(17,531)	(16,999)
Total liabilities, redeemable convertible preferred stock and stockholders’ deficit	$ 50,789	$ 53,094

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).