CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2024		Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023		Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 37,015		$ 35,698	$ 44,596	$ 67,162		$ 99,617	$ 125,890	$ 180,996	$ 229,783	$ 218,499	$ 242,691
Restricted cash	0				275		1,000	1,000	1,000	0	400	400
Marketable securities	14,927		20,757	36,415	51,289		39,487	29,647
Accounts receivable, net	28,392	[1]	35,411	19,657	21,547	[1]	27,341	26,143	21,902	26,439	22,641	12,870
Inventory	16,963		19,129	11,513	10,344		8,138	5,690	9,171	12,395	6,628	6,010
Current portion of contract assets	799		1,516	659	1,397		3,207	4,479	3,184	2,393	3,316	2,123
Current portion of commission asset	5,429		4,865	4,568	4,387		3,949	3,682	3,319	3,164	2,417	2,079
Prepaid expenses and other current assets	17,921		19,914	20,695	16,957		16,505	13,826	14,418	14,531	20,236	20,920
Total current assets	121,446		137,290	138,103	173,358		199,244	210,357	233,990	288,705	274,137	287,093
Contract assets, noncurrent	657		608	1,422	964		622	691	716	1,351	1,497	3,159
Commission asset, noncurrent	7,567		7,292	7,157	7,249		7,010	6,751	6,467	5,693	4,618	3,626
Property and equipment, net	123,661		120,576	129,513	113,161		94,216	81,233	59,816	44,717	40,537	33,916
Operating lease right-of-use assets	13,993		2,161	2,535	1,195		1,537	1,241	1,459	1,673	1,882	2,092
Other assets	735		865	999	1,202		1,483	1,878	1,965	1,835	2,045	2,172
Total assets	268,059		269,067	280,004	297,129		304,387	302,426	304,688	344,249	324,991	332,333
Current liabilities:
Accounts payable	10,492		5,574	15,649	17,400		13,887	16,912	19,192	18,194	11,139	9,427
Accrued expenses and other current liabilities	19,508		15,913	13,524	15,703		12,164	10,821	6,477	11,545	8,990	7,794
Current portion of deferred revenue	64,506		56,856	45,480	46,808		46,706	30,889	23,577	18,025	15,675	10,672
Current portion of operating lease liabilities	2,203		1,754	1,713	1,391		1,655	1,130	1,122	1,114	1,106	1,097
Total current liabilities	96,709		80,097	76,366	81,302		74,412	59,752	50,368	58,878	40,910	32,990
Deferred revenue, noncurrent	20,266		25,372	25,919	25,149		25,120	24,547	20,748	14,444	9,234	4,330
Operating lease liabilities, noncurrent	12,326		566	980	0		133	363	630	892	1,147	1,398
Contingent earn-out liability	12,809		5,706	22,220	29,119		31,571	45,649	17,536	14,218	11,452	18,697
Contingently issuable common stock liability	4,001		2,256	6,003	6,530		6,952	9,229	4,134	3,392	2,735	3,816
Public warrant liability	4,297		3,852	8,738	10,889		11,469	19,625	7,874	6,124	6,733	5,587
Total liabilities	150,408		117,849	140,226	152,989		149,657	159,165	101,290	117,631	77,170	72,773
Commitments and contingencies (Note 20)
Stockholders’ equity:
Preferred stock, $0.0001 par value; 100,000,000 authorized at December 31, 2024 and December 31, 2023; no shares issued and outstanding at December 31, 2024 and December 31, 2023	0		0	0	0		0	0	0	0	0	0
Common stock, $0.0001 par value; 1,100,000,000 shares authorized at December 31, 2024 and December 31, 2023, 159,602,069 and 151,310,080 shares issued and outstanding at December 31, 2024 and December 31, 2023, respectively	16		16	16	15		15	15	15	15	14	14
Additional paid-in capital	472,331		459,745	451,731	444,825		438,173	431,784	424,685	419,212	412,238	405,493
Accumulated other comprehensive loss	(32)		(42)	(50)	(53)		(9)	(43)	(26)	(10)	35	(10)
Accumulated deficit	(354,664)		(308,501)	(311,919)	(300,647)		(283,449)	(288,495)	(221,276)	(192,599)	(164,466)	(145,937)
Stockholders’ equity	117,651		151,218	139,778	144,140		154,730	143,261	203,398	226,618	247,821	259,560	$ 290,274
Total liabilities and stockholders’ equity	$ 268,059		$ 269,067	$ 280,004	$ 297,129		$ 304,387	$ 302,426	$ 304,688	$ 344,249	$ 324,991	$ 332,333

[1] Includes related party accounts receivable, net of $2.2 million as of December 31, 2023.