CONSOLIDATED STATEMENTS OF REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS EQUITY (DEFICIT) - USD ($) $ in Thousands	Total	Follow-On Public Offering	Common Stock	Common Stock Follow-On Public Offering	Additional Paid-in Capital	Additional Paid-in Capital Follow-On Public Offering	Accumulated Other Comprehensive (Loss) Income	Accumulated Deficit	Redeemable Convertible Preferred Stock
Beginning balance at Jun. 30, 2018	$ (101,904)		$ 1		$ 8,614		$ (177)	$ (110,342)
Beginning balance, shares at Jun. 30, 2018									47,131,000
Beginning balance at Jun. 30, 2018									$ 191,147
Beginning balance, shares at Jun. 30, 2018			7,345,000
Issuance of Series H redeemable convertible preferred stock, net of issuance costs									$ 85,160
Issuance of Series H redeemable convertible preferred stock, net of issuance costs (in shares)									5,304,000
Issuance of common stock upon exercise of stock options and vesting of early-exercised stock options	1,702				1,702
Issuance of common stock upon exercise of stock options and vesting of early-exercised stock options, shares			809,000
Stock-based compensation	4,082				4,082
Issuance of stock warrants	274				274
Other comprehensive income (loss), net of tax	503						503
Net loss	(7,314)							(7,314)
Ending balance at Jun. 30, 2019	(102,657)		$ 1		14,672		326	(117,656)
Ending balance, shares at Jun. 30, 2019									52,435,000
Ending balance at Jun. 30, 2019									$ 276,307
Ending balance, shares at Jun. 30, 2019			8,154,000
Conversion of redeemable convertible preferred stock to common stock upon initial public offering	276,307		$ 1		276,306
Conversion of redeemable convertible preferred stock to common stock upon initial public offering, shares									(52,435,000)
Conversion of redeemable convertible preferred stock to common stock upon initial public offering									$ (276,307)
Conversion of redeemable convertible preferred stock to common stock upon initial public offering, shares			52,435,000
Reclassification of redeemable convertible preferred stock warrant liabilities to additional paid-in capital upon initial public offering	1,405				1,405
Issuance of common stock upon public offering, net of underwriting discounts and commissions and other offering costs	225,481	$ 307,512			225,481	$ 307,512
Issuance of common stock upon public offering, net of underwriting discounts and commissions and other offering costs, shares			11,297,000	4,330,000
Issuance of common stock upon exercise of stock options and release of restricted stock units	13,460				13,460
Issuance of common stock upon exercise of stock options and release of restricted stock units, shares			3,298,000
Issuance of common stock upon exercise of stock warrants	144				144
Issuance of common stock upon exercise of stock warrants, shares			121,000
Stock-based compensation	18,064				18,064
Other comprehensive income (loss), net of tax	2,094						2,094
Net loss	(31,091)							(31,091)
Ending balance at Jun. 30, 2020	710,719		$ 2		857,044		2,420	(148,747)
Ending balance, shares at Jun. 30, 2020			79,635,000
Issuance of common stock as consideration for an acquisition,net of issuance costs	1,603,031				1,603,031
Issuance of common stock as consideration for an acquisition, net of issuance costs, shares			10,767,000
Fair value of replacement awards	55,275				55,275
Equity component of 2025 Notes,net of issuance costs and taxes	245,066				245,066
Purchase of capped calls	(87,860)				(87,860)
Issuance of common stock upon exercise of stock options and release of restricted stock units	$ 26,981				26,981
Issuance of common stock upon exercise of stock options and release of restricted stock units, shares			3,656,000
Issuance of common stock upon exercise of stock options and vesting of early-exercised stock options, shares	3,359,000
Issuance of common stock under the employee stock purchase plan	$ 8,864				8,864
Issuance of common stock under the employee stock purchase plan, shares			446,000
Stock-based compensation	68,754				68,754
Other comprehensive income (loss), net of tax	(2,520)						(2,520)
Net loss	(98,720)							(98,720)
Ending balance at Jun. 30, 2021	$ 2,529,590		$ 2		$ 2,777,155		$ (100)	$ (247,467)
Ending balance, shares at Jun. 30, 2021			94,504,000