CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 48,270	$ 50,991
Restricted cash, current	564	552
Short-term investments	139,546	139,158
Accounts receivable, net	12,220	14,577
Inventory	21,070	23,232
Prepaid expenses and other current assets	34,808	34,647
Total current assets	256,478	263,157
Property and equipment, net	10,513	10,228
Unbilled receivable, non-current portion	7,043	10,567
Operating lease, right-of-use assets	17,411	18,561
Intangible assets, net	22,592	24,436
Restricted cash, non-current	1,091	1,091
Other non-current assets	2,555	2,703
Total assets	317,683	330,743
Current liabilities:
Accounts payable	6,122	3,545
Accrued and other current liabilities	56,375	58,166
Contract liabilities, current	13,429	12,885
Operating lease liability, current portion	7,153	7,096
Total current liabilities	83,079	81,692
Operating lease liability, non-current portion	17,278	18,827
Debt	43,973	43,975
Contract liabilities, non-current portion	4,483	4,967
Other non-current liabilities	1,638	1,610
Total liabilities	150,451	151,071
Commitments and contingencies (Note 8)
Stockholders’ equity:
Common stock, $0.0001 par value; 100,000,000 shares authorized at March 31, 2024 and December 31, 2023; 44,978,704 and 43,257,863 issued and outstanding at March 31, 2024 and December 31, 2023, respectively.	44	42
Additional paid-in capital	1,007,502	995,464
Accumulated deficit	(839,875)	(816,026)
Accumulated other comprehensive (loss) income	(439)	192
Total stockholders’ equity	167,232	179,672
Total liabilities and stockholders’ equity	$ 317,683	$ 330,743