Stock-Based Compensation, Summary of RSU Activity (Details) - $ / shares	6 Months Ended
	Jul. 31, 2023	Jul. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of Shares, Granted		0
RSUs [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of Shares Outstanding, Beginning Balance	2,802,426
Number of Shares, Granted	5,466,704
Number of Shares, Vested	(317,926)
Number of Shares, Cancelled	(181,500)
Number of Shares Outstanding, Ending Balance	7,769,704
Weighted-Average Grant Date Fair Value Outstanding, Beginning Balance	$ 4.64
Weighted-Average Grant Date Fair Value, Granted	1.7
Weighted-Average Grant Date Fair Value, Vested	4.48
Weighted-Average Grant Date Fair Value, Cancelled	4.43
Weighted-Average Grant Date Fair Value Outstanding, Ending Balance	$ 2.57