Restatement of Previously Issued Financial Statements - Schedule of Amounts Originally Reported Derived From The Original Quarterly Report (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2021	Dec. 31, 2020	Jun. 30, 2021	Jun. 30, 2020
Current liabilities:
Deferred revenue	$ 5,665		$ 4,254		$ 5,665	$ 4,254	$ 4,526
Total current liabilities	22,673		21,784		22,673	21,784	20,211
Deferred revenue, long-term	92,293		75,505		92,293	75,505	74,696
Total liabilities	136,130		125,307		136,130	125,307	124,632
Stockholders' equity:
Accumulated deficit	(349,371)		(285,705)		(349,371)	(285,705)	(319,705)
Total stockholders' equity	73,334	$ 34,301	78,573	$ 83,975	73,334	78,573	49,466	$ 77,061
Income Statement
Revenue	11,832		12,595		19,589	19,233
Loss from operations	(17,625)		(15,773)		(37,730)	(28,555)
Net loss	(12,156)	(17,510)	(8,026)	712	(29,666)	(7,314)
Net loss:
Basic	(12,156)		(8,026)		(29,666)	(7,314)
Diluted	$ (17,614)		$ (15,109)		$ (37,712)	$ (27,621)
Net loss per share:
Basic	$ (0.10)		$ (0.07)		$ (0.26)	$ (0.07)
Diluted	$ (0.14)		$ (0.13)		$ (0.32)	$ (0.24)
Statement of Stockholders' Equity
Accumulated deficit	$ (349,371)		$ (285,705)		$ (349,371)	$ (285,705)
Total stockholders' equity	73,334	34,301	78,573	83,975	73,334	78,573	$ 49,466	77,061
Cash flows from operating activities:
Net loss	(12,156)	$ (17,510)	(8,026)	$ 712	(29,666)	(7,314)
Changes in operating assets and liabilities:
Deferred revenue					18,736	(3,898)
Net cash used in operating activities					(16,287)	(5,061)
As Originally Reported [Member]
Current liabilities:
Deferred revenue	13,515		19,482		13,515	19,482
Total current liabilities	30,523		37,012		30,523	37,012
Deferred revenue, long-term	80,527		65,352		80,527	65,352
Total liabilities	132,214		130,382		132,214	130,382
Stockholders' equity:
Accumulated deficit	(345,455)		(290,780)		(345,455)	(290,780)
Total stockholders' equity	77,250		73,498		77,250	73,498		73,498
Income Statement
Revenue	18,222		9,167		31,609	13,001
Loss from operations	(11,235)		(19,201)		(25,710)	(34,787)
Net loss	(5,766)		(11,454)		(17,646)	(13,546)
Net loss:
Basic	(5,766)		(11,454)		(17,646)	(13,546)
Diluted	$ (11,224)		$ (18,537)		$ (25,691)	$ (33,853)
Net loss per share:
Basic	$ (0.05)		$ (0.10)		$ (0.15)	$ (0.12)
Diluted	$ (0.09)		$ (0.16)		$ (0.22)	$ (0.30)
Statement of Stockholders' Equity
Accumulated deficit	$ (345,455)		$ (290,780)		$ (345,455)	$ (290,780)
Total stockholders' equity	77,250		73,498		77,250	73,498		$ 73,498
Cash flows from operating activities:
Net loss	(5,766)		(11,454)		(17,646)	(13,546)
Changes in operating assets and liabilities:
Deferred revenue					6,716	2,334
Net cash used in operating activities					(16,287)	(5,061)
Adjustments [Member]
Current liabilities:
Deferred revenue	(7,850)		(15,228)		(7,850)	(15,228)
Total current liabilities	(7,850)		(15,228)		(7,850)	(15,228)
Deferred revenue, long-term	11,766		10,153		11,766	10,153
Total liabilities	3,916		(5,075)		3,916	(5,075)
Stockholders' equity:
Accumulated deficit	(3,916)		5,075		(3,916)	5,075
Total stockholders' equity	(3,916)		5,075		(3,916)	5,075
Income Statement
Revenue	(6,390)		3,428		(12,020)	6,232
Loss from operations	(6,390)		3,428		(12,020)	6,232
Net loss	(6,390)		3,428		(12,020)	6,232
Net loss:
Basic	(6,390)		3,428		(12,020)	6,232
Diluted	$ (6,390)		$ 3,428		$ (12,021)	$ 6,232
Net loss per share:
Basic	$ (0.05)		$ 0.03		$ (0.11)	$ 0.05
Diluted	$ (0.05)		$ 0.03		$ (0.10)	$ 0.06
Statement of Stockholders' Equity
Accumulated deficit	$ (3,916)		$ 5,075		$ (3,916)	$ 5,075
Total stockholders' equity	(3,916)		5,075		(3,916)	5,075
Cash flows from operating activities:
Net loss	$ (6,390)		$ 3,428		(12,020)	6,232
Changes in operating assets and liabilities:
Deferred revenue					12,020	(6,232)
Net cash used in operating activities					$ 0	$ 0