CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 630,779		$ 523,458
Marketable securities held to maturity	0		100,299
Accounts receivable, net of reserves of $1,803 and $1,365 at September 30, 2023 and December 31, 2022, respectively	106,158		116,247
Inventories, net	211,372		238,277
Prepaid expenses and other current assets	32,163		19,837
Total current assets	980,472		998,118
Property, plant and equipment, net	201,618		190,673
Intangible assets, net	350,318		360,618
Goodwill	869,252		855,513
Deferred tax assets	1,546		840
Operating lease right of use assets	118,084		125,023
Other noncurrent assets	1,444		815
Total noncurrent assets	1,542,262		1,533,482
Total assets	2,522,734		2,531,600
Current liabilities:
Accounts payable	18,961		27,554
Operating lease liability	3,315		6,957
Current contingent consideration	12,589		13,950
Accrued liabilities	58,118		71,120
Convertible Senior Notes, net	285,956		284,615
Total current liabilities	378,939		404,196
Deferred tax liabilities	14,524		23,000
Noncurrent operating lease liability	130,615		131,389
Noncurrent contingent consideration	13,759		51,559
Other noncurrent liabilities	11,154		10,756
Total noncurrent liabilities	170,052		216,704
Total liabilities	548,991		620,900
Commitments and contingencies (Note 11)
Stockholders' equity:
Preferred stock, $0.01 par value, 5,000,000 shares authorized, no shares issued or outstanding	0		0
Common stock, $0.01 par value; 80,000,000 shares authorized; 55,774,706 shares at September 30, 2023 and 55,557,698 shares at December 31, 2022 issued and outstanding	558		556
Additional paid-in capital	1,567,233		1,547,266
Accumulated other comprehensive loss	(43,366)		(34,394)
Accumulated earnings	449,318		397,272
Total stockholders' equity	1,973,743	$ 1,956,859	1,910,700	$ 1,835,109	$ 1,805,364	$ 1,750,067
Total liabilities and stockholders' equity	$ 2,522,734		$ 2,531,600