Commitments and Contingencies - Summary of Operating Lease Balances (Details) - USD ($) |
3 Months Ended | ||
---|---|---|---|
Aug. 31, 2022 |
Aug. 31, 2021 |
May 31, 2022 |
|
Commitments and Contingencies. | |||
Operating lease costs | $ 46,000.0 | $ 48,900 | |
Right of use asset | $ 502,000 | $ 536,000 | |
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets, Noncurrent | Other Assets, Noncurrent | |
Current operating lease liability | $ 135,000 | $ 134,000 | |
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued Compensation And Non-financing Liabilities | Accrued Compensation And Non-financing Liabilities | |
Non-current operating lease liability | $ 387,000 | $ 422,000 | |
Total operating lease liability | $ 522,000 | $ 556,000 |