Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash, cash equivalents and restricted cash	$ 381,113	$ 466,091
Short-term investments	354,828	432,301
Accounts receivable, net of allowance of $5,580 and $3,830 at June 30, 2023 and December 31, 2022, respectively	260,065	244,385
Inventory	42,688	35,406
Prepaid expenses and other current assets, net	26,818	33,634
Total current assets	1,065,512	1,211,817
Property and equipment, net	102,921	92,453
Operating lease right-of-use assets	61,942	71,874
Other assets	17,518	18,330
Total assets	1,247,893	1,394,474
Current liabilities:
Accounts payable	21,107	31,148
Accrued compensation	34,174	44,010
Other accrued liabilities	125,513	144,214
Deferred revenue, current portion	15,644	10,777
Short-term debt financing	80,418	80,350
Total current liabilities	276,856	310,499
Long-term debt financing	282,295	281,653
Deferred revenue, long-term portion	21,502	20,001
Operating lease liabilities, long-term portion	71,093	76,577
Total liabilities	651,746	688,730
Commitments and contingencies (Note 8)
Stockholders' equity:
Common stock, $0.0001 par value: 750,000 shares authorized at both June 30, 2023 and December 31, 2022; 114,051 and 111,255 shares issued and outstanding at June 30, 2023 and December 31, 2022, respectively	11	11
Additional paid in capital	2,795,714	2,664,730
Accumulated deficit	(2,190,375)	(1,942,635)
Accumulated other comprehensive loss	(9,203)	(16,362)
Total stockholders' equity	596,147	705,744
Total liabilities and stockholders' equity	$ 1,247,893	$ 1,394,474