CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 90,877	$ 89,586
Accounts receivable, net	88,135	108,427
Inventories	131,642	120,949
Prepaid expenses and other current assets	27,451	26,337
Total current assets	338,105	345,299
Property and equipment, net	38,936	39,814
Operating lease right-of-use assets	24,347	25,469
Goodwill	238,433	237,739
Other non-current assets	63,994	61,697
Total assets	703,815	710,018
Current liabilities:
Convertible debt, current	114,204	113,981
Other debts, current	4,684	4,756
Accounts payable	55,404	67,455
Deferred revenue	65,606	62,383
Operating lease liabilities, current	6,731	6,773
Other current liabilities	59,269	66,724
Total current liabilities	305,898	322,072
Other debts, non-current	11,350	11,161
Operating lease liabilities, non-current	22,872	24,110
Other non-current liabilities	27,909	28,169
Total liabilities	368,029	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; 111,332 and 109,871 shares issued and outstanding at March 31, 2023 and December 31, 2022, respectively	111	110
Additional paid-capital	2,384,806	2,380,651
Accumulated deficit	(2,041,476)	(2,046,569)
Accumulated other comprehensive loss	(7,655)	(9,686)
Total stockholders’ equity	335,786	324,506
Total liabilities and stockholders’ equity	$ 703,815	$ 710,018