Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 29,213	$ 50,793
Restricted cash, current	0	478
Short-term investments	43,446	27,416
Financial assets:
Accounts receivable	6,499	8,757
Contract assets	8,590	492
Unbilled receivables	604	1,480
Total financial assets	15,693	10,729
Less: allowances	(43)	(43)
Total financial assets, net	15,650	10,686
Inventories	2,096	1,817
Prepaid expenses and other current assets	5,360	5,626
Total current assets	95,765	96,816
Restricted cash	1,612	1,612
Investment in non-marketable equity securities	2,498	2,498
Right-of-use assets - Operating leases, net	27,659	30,501
Property and equipment, net	13,329	13,024
Goodwill	2,463	2,463
Other non-current assets	895	883
Total assets	144,221	147,797
Current liabilities:
Accounts payable	5,760	1,554
Accrued compensation	8,751	11,042
Other accrued liabilities	4,105	2,768
Current portion of lease obligations - Operating leases	2,946	2,944
Current portion of long-term debt	11,793	0
Deferred revenue	735	7,009
Total current liabilities	34,090	25,317
Deferred revenue, net of current portion	0	360
Long-term lease obligations - Operating leases	28,043	30,159
Long-term debt	29,485	40,105
Other long-term liabilities	1,365	1,327
Total liabilities	92,983	97,268
Stockholders' equity:
Preferred stock, $0.0001 par value per share; 5,000 shares authorized, none issued and outstanding	0	0
Common stock, $0.0001 par value per share; 200,000 shares authorized; 109,520 shares and 90,478 shares issued and outstanding as of September 30, 2026 and December 31, 2025, respectively	11	9
Additional paid-in capital	686,899	657,292
Accumulated other comprehensive income (loss)	(55)	8
Accumulated deficit	(635,617)	(606,780)
Total stockholders' equity	51,238	50,529
Total liabilities and stockholders' equity	$ 144,221	$ 147,797