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DESCRIPTION OF THE BUSINESS AND BASIS OF PRESENTATION (Tables)
3 Months Ended
Apr. 30, 2023
DESCRIPTION OF THE BUSINESS AND BASIS OF PRESENTATION  
Schedule of financial instruments recorded at fair value on a recurring basis

April 30, 2023

January 31, 2023

Level 1

Level 2

Level 3

Level 1

Level 2

Level 3

    

Inputs

    

Inputs

Inputs

    

Inputs

Inputs

    

Inputs

Money market funds

$

112,546

$

$

$

68,647

$

$

Available-for-sale securities

30,376

Totals

$

112,546

$

30,376

$

$

68,647

$

$