CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Operating activities:
Net Income (Loss)	$ (28,186)	$ (24,183)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	9,733	4,456
Stock-based compensation	35,679	32,230
Accretion of discount or amortization of premium on investments	(1,600)	301
Amortization of debt issuance costs	1,206	1,203
Induced conversion expense related to convertible notes		2,232
Deferred tax expense	(662)
Changes in operating assets and liabilities, net of amounts acquired:
Accounts receivable	2,683	(5,218)
Inventory	(59,239)	(9,967)
Prepaid expenses and other assets	1,407	45
Accounts payable	(10,054)	1,107
Accrued compensation and employee related benefits	(1,904)	1,571
Accrued and other liabilities	1,677	1,252
Operating lease right-of-use assets	1,990	2,490
Operating lease liabilities	(2,501)	(3,064)
Deferred revenue	(1,038)	2,358
Net cash provided by (used in) operating activities	(50,809)	6,813
Investing activities:
Purchases of investments		(159,837)
Proceeds from sales of investments	13,372
Proceeds from maturities of investments	127,449	79,508
Proceeds from sale of property and equipment	234
Purchases of intangible assets	(250)
Purchases of property and equipment	(15,968)	(5,975)
Business acquisitions, net of cash acquired	(23,357)
Net cash provided by (used in) investing activities	101,480	(86,304)
Financing activities:
Proceeds from exercise of stock options and employee stock purchase plan	7,890	12,462
Net cash provided by (used in) financing activities	7,890	(5,102)
Effect of exchange rate changes on cash and cash equivalents	(58)
Net increase (decrease) in cash and cash equivalents	58,503	(84,593)
Cash and cash equivalents
Beginning of period	19,597	123,903
End of period	78,100	39,310
Supplemental disclosure of cashflow information:
Cash paid for interest	1,617	1,803
Purchases of property and equipment not yet paid	1,539	2,519
Operating lease liabilities arising from obtaining ROU assets	979
Lease liabilities arising from remeasurement of ROU assets	159
26,396 shares of common stock issued for Voyantic Oy acquisition	3,579
Acquisition-related contingent consideration liability	$ 4,602
2019 Notes
Financing activities:
Payment of 2019 Notes		$ (17,564)