CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 621,098	$ 717,292
Accounts receivable, net of reserves of $1,214 and $762 at September 30, 2021 and December 31, 2020, respectively	122,048	71,389
Inventories, net	156,163	95,025
Prepaid expenses and other current assets	11,545	18,676
Total current assets	910,854	902,382
Property, plant and equipment, net	99,652	66,870
Intangible assets, net	340,163	287,100
Goodwill	833,559	618,305
Deferred tax assets	1,542	2,481
Operating lease right of use assets	55,007	25,176
Other noncurrent assets	620	573
Total noncurrent assets	1,330,543	1,000,505
Total assets	2,241,397	1,902,887
Current liabilities:
Accounts payable	28,194	16,880
Operating lease liability	5,528	5,254
Accrued liabilities	63,394	53,085
Convertible senior notes, current portion, net	252,323	243,737
Total current liabilities	349,439	318,956
Deferred tax liabilities	39,125	27,032
Noncurrent operating lease liability	55,909	26,425
Noncurrent contingent consideration	79,962	0
Other noncurrent liabilities	1,697	1,324
Total noncurrent liabilities	176,693	54,781
Total liabilities	526,132	373,737
Commitments and contingencies (Note 9)
Stockholders' equity:
Preferred stock, $0.01 par value, 5,000,000 shares authorized, no shares issued or outstanding
Common stock, $0.01 par value; 80,000,000 shares authorized; 55,283,988 shares at September 30, 2021 and 54,760,837 shares at December 31, 2020 issued and outstanding	553	548
Additional paid-in capital	1,559,681	1,460,748
Accumulated other comprehensive (loss) income	(9,919)	2,085
Retained earnings	164,950	65,769
Total stockholders' equity	1,715,265	1,529,150
Total liabilities and stockholders' equity	$ 2,241,397	$ 1,902,887