Quarterly report [Sections 13 or 15(d)]

Summary of Significant Accounting Policies (Tables)

v3.25.4
Summary of Significant Accounting Policies (Tables)
6 Months Ended
Nov. 30, 2025
Summary of Significant Accounting Policies  
Schedule of cash and cash equivalents

​

​

​

​

​

​

​

​

​

​

November 30, 2025

​

​

Cost or

​

Gross

​

Total

​

​

amortized

​

unrealized

​

estimated

(in thousands)

​

cost

​

gains

​

fair value

Cash

$

1,286

$

—

$

1,286

Level 1 securities:

​

​

​

​

​

​

Money market funds

​

680

​

—

​

680

U.S. treasuries

$

3,016

$

—

$

3,016

​

​

​

​

​

​

​

​

​

​

May 31, 2025

​

​

Cost or

​

Gross

​

Total

​

​

amortized

​

unrealized

​

estimated

(in thousands)

​

cost

​

gains

​

fair value

Cash

$

534

$

—

$

534

Level 1 securities:

​

​

​

​

​

​

Money market funds

$

11,369

$

—

$

11,369