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v3.22.1

Summary of Business and Significant Accounting Policies - ESPP and Stock Option Awards (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | --- | ---
Dec. 17, 2021 | Dec. 01, 2021 | Dec. 01, 2020 | Mar. 31, 2022 | Mar. 31, 2021 | Mar. 31, 2022 | Mar. 31, 2021
Assumptions |  |  |  |  |  |  |
Dividend yield |  |  |  |  |  | 0.00% |
Stock Options |  |  |  |  |  |  |
Stock-based awards |  |  |  |  |  |  |
Options granted during period |  |  |  | 197,365 | 47,050 | 3,390,004 | 163,625
Options granted during period, weighted-average price (in dollars per share) |  |  |  | $ 6.31 | $ 5.98 | $ 7.14 | $ 6.86
Total unrecognized compensation cost, net of forfeitures, of all options granted but not yet vested |  |  |  | $ 13,600 |  | $ 13,600 |
Weighted average period over which unrecognized compensation is expected to be recognized |  |  |  |  |  | 1 year 9 months 18 days |
Issuance of common stock upon exercise of stock options (in shares) |  |  |  | 327,738 | 43,796 | 525,217 | 213,850
Assumptions |  |  |  |  |  |  |
Expected volatility |  |  |  | 69.00% | 72.00% | 70.00% | 72.00%
Average risk-free interest rate |  |  |  | 1.82% | 0.60% | 0.89% | 0.41%
Expected life (in years) |  |  |  | 4 years 7 months 28 days | 4 years 4 months 9 days | 4 years 8 months 4 days | 4 years 4 months 6 days
Dividend yield |  |  |  | 0.00% | 0.00% | 0.00% | 0.00%
Employee Stock Purchase Plan (ESPP) |  |  |  |  |  |  |
ESPP |  |  |  |  |  |  |
Percentage of stock price at which stock can be purchased |  |  |  |  |  | 85.00% |
Purchase period |  |  |  |  |  | 6 months |
ESPP additional shares authorized | 600,000 |  |  |  |  |  |
ESPP shares available for issuance |  |  |  |  |  | 1,178,409 |
Employee Stock Purchase Plan (ESPP) | Minimum |  |  |  |  |  |  |
ESPP |  |  |  |  |  |  |
Percentage of base earnings that can be withheld |  |  |  |  |  | 1.00% |
Employee Stock Purchase Plan (ESPP) | Maximum |  |  |  |  |  |  |
ESPP |  |  |  |  |  |  |
Offering period |  |  |  |  |  | 27 months |
Percentage of base earnings that can be withheld |  |  |  |  |  | 15.00% |
ESPP Grants on December 1, 2021 |  |  |  |  |  |  |
ESPP |  |  |  |  |  |  |
ESPP purchase rights granted |  | 86,928 |  |  |  |  |
Stock-based compensation |  |  |  | $ 138 |  | $ 185 |
ESPP shares issued |  |  |  |  |  | 64,666 |
ESPP Grants on December 1, 2020 |  |  |  |  |  |  |
ESPP |  |  |  |  |  |  |
ESPP purchase rights granted |  |  | 74,752 |  |  |  |
Stock-based compensation |  |  |  |  | $ 87 |  | $ 185
ESPP shares issued |  |  |  |  |  |  | 57,361

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