CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 71,031	$ 89,586
Accounts receivable, net	119,203	108,427
Inventories	113,587	120,949
Prepaid expenses and other current assets	27,695	26,337
Total current assets	331,516	345,299
Property and equipment, net	37,626	39,814
Operating lease right-of-use assets	23,138	25,469
Goodwill	238,709	237,739
Other non-current assets	59,363	61,697
Total assets	690,352	710,018
Current liabilities:
Convertible debt, current	114,428	113,981
Other debts, current	4,851	4,756
Accounts payable	37,108	67,455
Deferred revenue	66,218	62,383
Operating lease liabilities, current	6,624	6,773
Other current liabilities	58,460	66,724
Total current liabilities	287,689	322,072
Other debts, non-current	10,539	11,161
Operating lease liabilities, non-current	21,557	24,110
Other non-current liabilities	27,766	28,169
Total liabilities	347,551	385,512
Commitments and contingencies (Note 11)
Stockholders’ equity:
Preferred stock, $0.001 par value, 5,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $0.001 par value, 150,000 shares authorized; 111,584 and 109,871 shares issued and outstanding at June 30, 2023 and December 31, 2022, respectively	112	110
Additional paid-in capital	2,389,573	2,380,651
Accumulated deficit	(2,039,921)	(2,046,569)
Accumulated other comprehensive loss	(6,963)	(9,686)
Total stockholders’ equity	342,801	324,506
Total liabilities and stockholders’ equity	$ 690,352	$ 710,018