Stock Incentive Plan - Summary of Status of Outstanding RSU's (Details) shares in Thousands	3 Months Ended
	Apr. 30, 2023 $ / shares shares
Share-Based Payment Arrangement [Abstract]
Number of Shares, Beginning Balance | shares	4,361
Number of Shares, Vested | shares	(351)
Number of Shares, Forfeited or expired | shares	(417)
Number of Shares, Ending Balance | shares	3,593
Weighted Average Grant Date Fair Value, Beginning Balance | $ / shares	$ 6.76
Weighted Average Grant Date Fair Value, Vested | $ / shares	8.31
Weighted Average Grant Date Fair Value, Forfeited or expired | $ / shares	4.47
Weighted Average Grant Date Fair Value, Ending Balance | $ / shares	$ 3.35