Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 147,767	$ 148,615
Investment securities, available-for-sale	350,174	443,290
Restricted cash	1,750	1,750
Accounts receivable, net	114,018	75,189
Inventory	11,647	23,920
Prepaid expenses and other current assets	42,443	45,193
Total current assets	667,799	737,957
Property and equipment, net	1,654	1,913
Right of use assets, net	12,928	14,824
Inventory, non-current	38,621	0
Other assets	7,293	86
Total assets	728,295	754,780
Current liabilities:
Accounts payable	11,452	10,395
Accrued and other current liabilities	27,944	19,657
Accrued customer programs	53,173	25,621
Accrued employee benefits	27,364	22,996
Operating lease liabilities	3,612	4,567
Total current liabilities	123,545	83,236
Operating lease liabilities, non-current	13,326	15,474
Total liabilities	136,871	98,710
Stockholders’ equity:
Common stock, $0.0001 par value: 175,000,000 shares authorized at December 31, 2023 and December 31, 2022, respectively; 96,379,811 and 94,829,794 shares issued and outstanding at December 31, 2023 and December 31, 2022, respectively	10	9
Additional paid-in capital	2,208,470	2,137,737
Accumulated deficit	(1,617,160)	(1,477,486)
Accumulated comprehensive income (loss)	104	(4,190)
Total stockholders’ equity	591,424	656,070
Total liabilities and stockholders’ equity	$ 728,295	$ 754,780