Equity Incentive Plans - Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Stock-based compensation expense
Total share-based compensation expense	$ 5,248	$ 3,574
Cost of Sales
Stock-based compensation expense
Total share-based compensation expense	31	16
Research and development
Stock-based compensation expense
Total share-based compensation expense	536	68
Selling and Marketing
Stock-based compensation expense
Total share-based compensation expense	24	27
General and Administrative
Stock-based compensation expense
Total share-based compensation expense	$ 4,657	$ 3,463