Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash flows from operating activities:
Net Income (Loss) Attributable to Parent	$ (74,552)	$ 5,997
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
Stock-based compensation	13,021	8,507
Depreciation and amortization	1,603	1,014
Amortization of contract acquisition costs	1,815	1,430
Amortization of debt issuance costs	917	492
Unrealized gain on foreign exchange forward	(292)	0
Impairment of capitalized cloud computing costs	0	182
Change in deferred tax assets	152	54
Provision for excess and obsolete inventories	110	1,335
Provision for credit losses	677	101
Loss (gain) on sale of property and equipment	86	(45)
Change in right-of-use assets	1,976	1,681
Changes in assets and liabilities:
Accounts receivable	(5,104)	(8,899)
Inventories, net	(28,725)	(8,261)
Other current assets and prepaid expenses	(8,835)	(4,571)
Other long-term assets	(3,644)	(3,487)
Accounts payable	20,442	575
Accrued liabilities	(3,684)	11,782
Operating lease liabilities	(1,930)	(1,573)
Deferred revenue	1,576	(557)
Net cash used in operating activities	(49,968)	(1,428)
Cash flows from investing activities:
Acquisition of property and equipment	(14,107)	(382)
Proceeds from disposal of property and equipment	0	71
Proceeds from maturities of marketable investments	47,000	0
Purchase of marketable investments	(252,282)	0
Net cash used in investing activities	(219,389)	(311)
Cash flows from financing activities:
Proceeds from exercise of stock options and employee stock purchase plan	1,687	2,056
Taxes paid related to net share settlement of equity awards	(4,820)	(1,963)
Purchase of capped call	(31,671)	(16,134)
Payment of issuance costs of capped call	(353)	0
Proceeds from issuance of convertible notes	240,000	138,250
Payment of issuance costs of convertible notes	(7,602)	(4,717)
Extinguishment of convertible notes	(45,777)	0
Payments on finance lease obligations	(391)	(314)
Net cash provided by financing activities	151,073	117,178
Net (decrease) increase in cash, cash equivalents and restricted cash	(118,284)	115,439
Cash, cash equivalents, and restricted cash at beginning of period	164,864	47,047
Cash, cash equivalents, and restricted cash at end of period	46,580	162,486
Supplemental non-cash investing and financing activities:
Assets acquired under finance lease	689	271
Assets acquired under operating lease	549	123
Transfer of inventories to property and equipment	12,180	0
Acquisition of property and equipment	5,843	0
Supplemental disclosure of cash flow information:
Cash paid for interest	2,685	0
Income tax paid	1,909	763
PPP Loan
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
Gain on extinguishment of PPP loan	0	(7,185)
Convertible notes
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
Gain on extinguishment of PPP loan	$ 34,423	$ 0