Net Income Per Share Attributable to Common Stockholders - Schedule of Antidilutive Securities (Details) - shares	3 Months Ended		6 Months Ended
	Jul. 31, 2026	Jul. 31, 2025	Jul. 31, 2026	Jul. 31, 2025
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total anti-dilutive common equivalent shares (in shares)	11,668,155	6,576,763	14,498,439	6,188,673
Restricted stock and restricted stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total anti-dilutive common equivalent shares (in shares)	4,260,230	3,400,013	4,749,575	2,818,227
Shares estimated to be purchased under ESPP
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total anti-dilutive common equivalent shares (in shares)	199,208	0	99,604	0
Performance-based restricted stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total anti-dilutive common equivalent shares (in shares)	6,708,478	2,995,000	7,697,000	2,862,500
Contingent shares - earnout arrangement
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total anti-dilutive common equivalent shares (in shares)	0	0	1,441,158	0
Common Stock \| Options to purchase common stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total anti-dilutive common equivalent shares (in shares)	500,239	181,750	511,102	507,946