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v3.22.2.2

BALANCE SHEET DETAIL (Details 2) - USD ($) $ in Thousands | May 31, 2022 | May 31, 2021 | May 31, 2020
--- | --- | --- | ---
BALANCE SHEET DETAIL (Details 2) |  |  |
Commissions and bonuses | $ 1,505 | $ 413 |
Payroll related | 1,401 | 1,020 |
Warranty | 410 | 494 | $ 246
Professional services | 204 | 168 |
Investor relations | 44 | 22 |
Accrued interest | 0 | 16 |
Taxes payable | 13 | 5 |
Other | 33 | 25 |
Accrued expenses | $ 3,610 | $ 2,163 |

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