Stock-Based Compensation - Schedule of Non-vested Stock Options (Details) - $ / shares	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Non-vested stock options:
Non-vested, Shares, Beginning Balance	739,875
Stock options granted	170,493	201,875	550,000
Vested, Shares	0
Forfeited	(8,440)	0	0
Non-vested, Shares, Ending Balance	901,928	739,875
Non-vested stock options:
Non-vested, Weight Average Grant Date Fair Value, Beginning Balance	$ 6.32
Weighted average fair value per option at date of grant	14.81	$ 10.23	$ 4.86
Vested, Weight Average Grant Date Fair Value	0
Forfeited, Weight Average Grant Date Fair Value	14.81
Non-vested, Weight Average Grant Date Fair Value, Ending Balance	$ 7.84	$ 6.32