v3.26.1
Segment Reporting - Schedule of Segment Financial Information of Reportable Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended
May 31, 2026
May 31, 2025
Segment Reporting Information [Line Items]    
Segment operating net sales $ 98,615 $ 97,197
Segment operating expenses    
Segment cost of goods sold 67,532 66,967
Segment SG&A expenses    
Segment SG&A expenses 17,508 16,947
Other segment items    
(Gain) loss from disposal of assets (10) 0
Interest income (367) (550)
Other (income) expense 230 318
Income tax expense 3,843 3,716
Net earnings 9,879 9,799
Operating Segments [Member]    
Segment Reporting Information [Line Items]    
Segment operating net sales 98,615 97,197
Segment operating expenses    
Product purchases 32,301 30,218
Compensation expense 21,090 21,603
Product supplies 5,907 6,106
Manufacturing depreciation 2,055 2,110
Other product cost [1] 6,179 6,930
Segment cost of goods sold 67,532 66,967
Segment SG&A expenses    
Compensation expense 11,932 11,585
Depreciation expense 104 130
Amortization expense 2,080 1,944
Other expense [2] 3,392 3,288
Segment SG&A expenses 17,508 16,947
Other segment items    
(Gain) loss from disposal of assets (10) 0
Interest income (367) (550)
Other (income) expense 230 318
Income tax expense 3,843 3,716
Net earnings $ 9,879 $ 9,799
[1] Other product cost includes manufacturing overhead and freight expenses.
[2] SG&A, other expense includes professional services and utility services not included in the manufacturing process.