Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Revenue (Details)

v3.23.2
Summary of Significant Accounting Policies - Revenue (Details) - USD ($)
$ in Thousands
12 Months Ended
May 31, 2023
May 31, 2022
Summary of Significant Accounting Policies    
Revenue $ 0 $ 266
Contract assets 0 0
Contract liabilities 0 0
Revenue recognized previously included in contract liabilities 0 0
Revenue from performance obligations satisfied in previous periods $ 0 $ 0