Condensed Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Mar. 31, 2022	Sep. 30, 2021
Current assets:
Cash and cash equivalents	$ 407,627	$ 465,829
Short-term investments	166,231	12,034
Accounts receivable, net	34,877	28,549
Inventories	44,591	31,800
Prepaid expenses and other current assets	11,049	8,283
Total current assets	664,375	546,495
Long term investments	30,587	0
Property and equipment, net	91,814	44,122
Operating lease right-of-use assets	78,215	61,580
Goodwill	85,678	22,434
Intangible assets, net	62,493	18,262
Restricted cash, non-current	1,572	1,530
Other non-current assets	6,902	7,674
Total assets	1,021,636	702,097
Current liabilities:
Accounts payable	16,815	14,900
Accrued expenses	15,942	6,437
Accrued compensation	21,686	22,327
Current portion of operating lease liability	14,166	8,213
Current portion of long-term debt	0	1,552
Other current liabilities	16,023	9,623
Total current liabilities	84,632	63,052
Operating lease liability, net of current portion	65,496	53,156
Other non-current liabilities	8,147	5,068
Total liabilities	158,275	121,276
Commitments and contingencies
Stockholders’ equity
Common stock, $0.00001 par value—100,000 and 100,000 shares authorized at March 31, 2022 and September 30, 2021, respectively; 56,234 and 49,499 shares issued and outstanding at March 31, 2022 and September 30, 2021, respectively	0	0
Additional paid-in capital	1,580,620	1,190,828
Accumulated other comprehensive income	(475)	546
Accumulated deficit	(716,784)	(610,553)
Total stockholders’ equity	863,361	580,821
Total liabilities and stockholders’ equity	$ 1,021,636	$ 702,097