CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 859,237	$ 901,886
Accounts receivable, net of allowances for doubtful accounts of $2,536 and $2,681 at March 31, 2022 and December 31, 2021, respectively	60,769	46,824
Prepaid expenses and other current assets	13,554	12,322
Income tax receivable	1,801	4,599
Inventories	47,033	35,261
Total current assets	982,394	1,000,892
Property and equipment, net	17,859	16,183
Right-of-use assets, net	14,251	14,992
Intangible assets, net	52,544	56,010
Goodwill	123,774	123,694
Deferred income tax assets, net	330	330
Other assets	8,026	6,705
TOTAL ASSETS	1,199,178	1,218,806
Current liabilities:
Accounts payable	26,962	29,049
Accrued payroll-related expenses	21,383	28,662
Other accrued expenses	12,419	14,722
Lease liabilities, current	3,969	3,712
Income tax payable	4,197	292
Total current liabilities	68,930	76,437
Other long-term liabilities	11	0
Lease liabilities, non-current	12,032	12,781
Deferred income tax liabilities, net	3,761	3,561
Warrant liabilities	41,765	93,816
Convertible senior notes, net	730,971	729,914
TOTAL LIABILITIES	857,470	916,509
Commitments (Note 13)
Stockholders’ equity:
Class A Common Stock, $0.0001 par value; 320,000,000 shares authorized; 150,603,231 and 150,598,047 shares issued and outstanding at March 31, 2022 and December 31, 2021, respectively	16	16
Preferred Stock, $0.0001 par value; 1,000,000 shares authorized; no shares issued and outstanding at March 31, 2022 and December 31, 2021	0	0
Additional paid-in capital	729,299	722,250
Accumulated other comprehensive loss	(1,402)	(1,257)
Accumulated deficit	(386,205)	(418,712)
Total stockholders’ equity	341,708	302,297
LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 1,199,178	$ 1,218,806