v3.23.1
Fair value measurements
12 Months Ended
Jan. 31, 2023
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
The following table presents information about the Company's assets and liabilities that are measured at fair value as of January 31, 2023 and indicates the classification of each item within the fair value hierarchy (in thousands):
 Quoted Prices in Active Markets for Identical Assets
(Level 1)
Significant Other Observable Inputs
(Level 2)
Significant Unobservable Inputs
(Level 3)
Balance as of January 31, 2023
 
Money market mutual funds$163,563 $— $— $163,563 
Total assets$163,563 $— $— $163,563 

The following table presents information about the Company's assets and liabilities that are measured at fair value as of January 31, 2022 and indicates the classification of each item within the fair value hierarchy (in thousands):
 Quoted Prices in Active Markets for Identical Assets
(Level 1)
Significant Other Observable Inputs
(Level 2)
Significant Unobservable Inputs
(Level 3)
Balance as of January 31, 2022
 
Money market mutual funds$197,601 $— $— $197,601 
Total assets$197,601 $— $— $197,601 

The carrying value of the Company’s short-term financial instruments, including accounts receivable and accounts payable approximate fair value due to the short-term nature of these instruments. As of January 31, 2023, the carrying value of the Company's debt approximated fair value because the interest rates approximated market rates and the debt maturities were relatively short-term.

The Company did not have any transfers of assets and liabilities between levels of the fair value measurements hierarchy during both the years ended January 31, 2023 and 2022.