Condensed Consolidated Statements of Convertible Preferred Stock and Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Accumulated Deficit
Increase (Decrease) in Temporary Equity [Roll Forward]
Convertible Preferred Stock, beginning balance	$ 3,138
Convertible Preferred Stock, beginning balance (in shares) at Jun. 30, 2022	445,063
Increase (Decrease) in Temporary Equity [Roll Forward]
Repurchase of Series A convertible preferred stock (in shares)	(59,281)
Repurchase of Series A convertible preferred stock	$ (418)
Convertible Preferred Stock, ending balance (in shares) at Sep. 30, 2022	385,782
Convertible Preferred Stock, ending balance at Sep. 30, 2022	$ 2,720
Beginning balance (in shares) at Jun. 30, 2022		71,188,053
Beginning balance at Jun. 30, 2022	156,833	$ 469,918	$ (313,085)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation and exercises (net) (in shares)		30,077
Stock-based compensation	1,318	$ 1,318
Repurchase of Series A convertible preferred stock	(1,733)	$ (1,733)
Net income (loss)	(8,574)		(8,574)
Ending balance (in shares) at Sep. 30, 2022		71,218,130
Ending balance at Sep. 30, 2022	147,844	$ 469,503	(321,659)
Increase (Decrease) in Temporary Equity [Roll Forward]
Convertible Preferred Stock, beginning balance	2,720
Convertible Preferred Stock, beginning balance	$ 2,720
Convertible Preferred Stock, beginning balance (in shares) at Jun. 30, 2023	385,782
Increase (Decrease) in Temporary Equity [Roll Forward]
Exercise of stock options (in shares)		10,000
Exercise of stock options	$ 74	$ 74
Convertible Preferred Stock, ending balance (in shares) at Sep. 30, 2023	385,782
Convertible Preferred Stock, ending balance at Sep. 30, 2023	$ 2,720
Beginning balance (in shares) at Jun. 30, 2023		72,664,464
Beginning balance at Jun. 30, 2023	164,872	$ 477,324	(312,452)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation and exercises (net) (in shares)		20,801
Stock-based compensation	1,934	$ 1,934
Net income (loss)	2,007		2,007
Ending balance (in shares) at Sep. 30, 2023		72,695,265
Ending balance at Sep. 30, 2023	168,887	$ 479,332	$ (310,445)
Increase (Decrease) in Temporary Equity [Roll Forward]
Convertible Preferred Stock, beginning balance	$ 2,720