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Fair Value Measurements (Tables)
 12 Months Ended
Oct. 31, 2025
Fair Value Disclosures [Abstract]  
Schedule of Fair Value Hierarchy for Financial Assets Measured at Fair Value

The following table presents the Company's fair value hierarchy for financial assets measured at fair value as of October 31, 2025:

 

 

 

 

 

October 31, 2025

 

Description

 

Total

 

 

Quoted Prices in
Active Markets
for Identical
Assets (Level 1)

 

 

Significant Other
Observable
Inputs (Level 2)

 

 

Significant Unobservable
Inputs (Level 3)

 

Assets

 

 

 

 

 

 

 

 

 

 

 

 

Cash equivalents

 

 

 

 

 

 

 

 

 

 

 

 

  Money market funds

 

$

8,642

 

 

$

8,642

 

 

$

-

 

 

$

-

 

  U.S. government treasuries

 

 

21,623

 

 

$

21,623

 

 

$

-

 

 

$

-

 

  Government agency securities

 

 

3,249

 

 

$

-

 

 

$

3,249

 

 

$

-

 

Short term marketable securities:

 

 

 

 

 

 

 

 

 

 

 

 

  U.S. government treasuries

 

 

125,467

 

 

$

125,467

 

 

$

-

 

 

$

-

 

  Government agency securities

 

 

18,117

 

 

$

-

 

 

$

18,117

 

 

$

-

 

Long term marketable securities:

 

 

 

 

 

 

 

 

 

 

 

 

  U.S. government treasuries

 

 

8,522

 

 

$

8,522

 

 

$

-

 

 

$

-

 

Total financial assets

 

$

185,620

 

 

$

164,254

 

 

$

21,366

 

 

$

-

 

 

The following table presents the Company's fair value hierarchy for financial assets measured at fair value as of October 31, 2024:

 

 

 

 

 

October 31, 2024

 

Description

 

Total

 

 

Quoted Prices in
Active Markets
for Identical
Assets (Level 1)

 

 

Significant Other
Observable
Inputs (Level 2)

 

 

Significant Unobservable
Inputs (Level 3)

 

Assets

 

 

 

 

 

 

 

 

 

 

 

 

Cash equivalents

 

 

 

 

 

 

 

 

 

 

 

 

  Money market funds

 

$

121

 

 

$

121

 

 

$

—

 

 

$

—

 

  U.S. government treasuries

 

 

94,236

 

 

 

94,236

 

 

 

—

 

 

 

—

 

  Government agency securities

 

 

9,955

 

 

 

—

 

 

 

9,955

 

 

 

—

 

Short term marketable securities:

 

 

 

 

 

 

 

 

 

 

 

 

  U.S. government treasuries

 

 

51,574

 

 

 

51,574

 

 

 

—

 

 

 

—

 

  Government agency securities

 

 

13,754

 

 

 

—

 

 

 

13,754

 

 

 

—

 

Long term marketable securities:

 

 

 

 

 

 

 

 

 

 

 

 

  U.S. government treasuries

 

 

49,627

 

 

 

49,627

 

 

 

—

 

 

 

—

 

  Government agency securities

 

 

9,900

 

 

 

—

 

 

 

9,900

 

 

 

—

 

Total financial assets

 

$

229,167

 

 

$

195,558

 

 

$

33,609

 

 

$

—