Income Taxes - Components of Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Current:
Federal	$ 902	$ (183)	$ 1,272
State	313	76	224
Foreign	870	501	420
Current Income Tax Expense	2,085	394	1,916
Deferred:
Federal	(1,053)	180	(910)
State	(315)	177	(189)
Foreign	32	(146)	78
Deferred Income Tax Expense Total	(1,336)	211	(1,021)
Total	$ 749	$ 605	$ 895