Income Taxes - Components of Deferred Income Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Feb. 29, 2024	Feb. 28, 2023
Deferred tax assets
Allowance for credit losses	$ 385	$ 345
Inventories	1,128	1,170
Employee compensation and benefits	712	833
Pension and noncurrent employee compensation benefits	952	1,009
Property tax	0	161
Operating lease liabilities	2,529	3,274
Net operating loss and foreign tax credits	878	996
Other	0	277
Total deferred tax assets	6,584	8,065
Less: valuation allowance	(408)	(1,242)
Total deferred tax assets, net	6,176	6,823
Deferred tax liabilities
Property, plant and equipment	3,137	4,902
Goodwill and other intangible assets	9,739	9,683
Right-of-use assets	2,466	3,204
Other	139	132
Total deferred tax liabilities	15,481	17,921
Net deferred income tax liabilities	$ 9,305	$ 11,098