Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash Flows from Operating Activities
Net Income (Loss)	$ (227,821)	$ (210,077)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation expense	37,858	47,644
Unrealized foreign exchange loss	(97)	(86)
Amortization of intangible assets	11,104	10,119
Amortization of right of use asset	5,747	4,689
Depreciation and amortization of property and equipment	6,152	5,963
Deferred tax expense	150	(2,866)
Excess and obsolescence reserve	8,311	0
Accretion of discounts and premiums on investments	(4,149)	(4,834)
Loss on asset disposals	44	0
Changes in assets and liabilities:
Prepaid expenses, other assets and long-term assets	(10,138)	5,677
Trade accounts receivable	9,402	(31,453)
Inventory	(7,028)	(15,594)
Operating lease liabilities	(5,590)	(5,478)
Accounts payable	2,945	(16,205)
Accrued expenses and other liabilities	1,969	(8,207)
Net cash used in operating activities	(171,141)	(220,708)
Cash Flows from Investing Activities
Maturities of investments	210,000	202,000
Purchase of investments	(166,619)	(216,101)
Cash paid for acquisition, including contingent consideration, net of cash acquired	0	(52,573)
Purchase of property and equipment	(13,672)	(4,613)
Net cash provided by (used) in investing activities	29,709	(71,287)
Cash Flows from Financing Activities
Tax payments related to shares withheld for vested restricted stock units	(6,148)	(5,701)
Proceeds from the issuance of common stock under employee stock purchase plan	669	1,562
Proceeds from the issuance of common stock upon exercise of options	15	754
Proceeds from the issuance of common stock, net	162,009	349,786
Net cash provided by financing activities	156,545	346,401
Effect of foreign exchange rate changes	1,247	(616)
Net increase in cash, cash equivalents and restricted cash	16,360	53,790
Cash, Cash Equivalents and Restricted Cash Beginning of Period	122,053	181,318
Cash, Cash Equivalents and Restricted Cash End of Period	138,413	235,108
Supplemental disclosure of non-cash investing and financing activities:
Net unrealized loss on investments	140	(49)
Acquisition of property and equipment included in accounts payable and accrued expenses	13,283	2,342
Intangible asset and deferred tax liability arising from contingent consideration	0	23,495
Conversion of convertible preferred stock to common stock	1	0
Increase / (decrease) in lease liabilities due to obtaining/(reduction) in right-of-use assets from lease modifications	$ 496	$ 11,297