Condensed Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents	$ 14,110	$ 34,495
Accounts receivable, net	9,973	7,955
Inventory	6,910	5,868
Contract costs, current	1,701	1,515
Prepaid expenses and other current assets	2,266	2,130
Total current assets	34,960	51,963
Property and equipment, net	2,268	1,577
Operating lease right-of-use assets	2,365	2,160
Contract costs, long-term	1,349	1,238
Other non-current assets	6,117	1,984
Total assets	47,059	58,922
Current liabilities
Accounts payable	2,776	732
Accrued liabilities	8,574	7,540
Contract liabilities, current	105	206
Notes payable, current		11,833
Operating lease liability, current	1,029	694
Other current liabilities	605	595
Total current liabilities	13,089	21,600
Long-term liabilities
Notes payable, long-term	19,497
Contract liabilities, long-term	33	44
Other liabilities, long-term	1,411	441
Operating lease liability, long-term	1,599	1,677
Total long-term liabilities	22,540	2,162
Total liabilities	35,629	23,762
Commitments and contingencies (Note 7)
Stockholders' deficit
Common stock, $0.001 par value; Authorized shares: 76,879,683 and 76,046,350 as of September 30, 2024 and December 31, 2023, respectively Issued and outstanding shares: 5,779,191 and 5,430,298 as of September 30, 2024 and December 31, 2023, respectively.	6	5
Additional paid-in capital	18,380	14,232
Accumulated deficit	(154,368)	(126,489)
Total stockholders' deficit	(135,982)	(112,252)
Total liabilities, redeemable convertible preferred stock and stockholders' deficit	47,059	58,922
Redeemable Convertible Preferred Stock
Long-term liabilities
Redeemable convertible preferred stock, $0.001 par value; Authorized shares: 46,831,773 and 46,624,838 shares as of September 30, 2024 and December 31, 2023, respectively Issued and outstanding shares: 17,817,643 shares as of September 30, 2024 and December 31, 2023 Aggregate liquidation preference of $152,590 as of September 30, 2024 and December 31, 2023	$ 147,412	$ 147,412

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).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-2