v3.25.4
Goodwill and Other Intangibles Goodwill and Other Intangibles (Tables)
 9 Months Ended
Dec. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill [Table Text Block]
The Company's changes in goodwill at December 31, 2025 and 2024 consisted of the following:
(in thousands of dollars)Nine Months Ended December 31,
20252024
Balance at beginning of fiscal year$213,840 $213,869 
Foreign currency translation adjustment
(42)(50)
Balance at end of period$213,798 $213,819 
Schedule of Finite-Lived Intangible Assets [Table Text Block] The Company's intangible assets subject to amortization consisted of the following at December 31, 2025 and 2024 and at March 31, 2025:
(in thousands, except useful life)December 31, 2025
Useful Life (years)Gross Carrying ValueAccumulated AmortizationNet Carrying Value
Customer relationships11—13$86,500 $(38,953)$47,547 
Trade names511,100 (11,100)— 
Developed technology139,300 (6,271)3,029 
Noncompetition agreements44,000 (4,000)— 
Other5712 (653)59 
Total intangible assets$111,612 $(60,977)$50,635 
December 31, 2024
Useful Life (years)Gross Carrying ValueAccumulated AmortizationNet Carrying Value
Customer relationships11—13$86,500 $(31,222)$55,278 
Trade names511,100 (9,930)1,170 
Developed technology139,300 (5,925)3,375 
Noncompetition agreements4—54,000 (3,437)563 
Other5772 (714)58 
Total intangible assets$111,672 $(51,228)$60,444 
March 31, 2025
Useful Life (years)Gross Carrying ValueAccumulated AmortizationNet Carrying Value
Customer relationships11—13$86,500 $(33,155)$53,345 
Trade names511,100 (10,320)780 
Developed technology139,300 (6,012)3,288 
Noncompetition agreements4—54,000 (3,625)375 
Other5802 (754)48 
Total intangible assets$111,702 $(53,866)$57,836 
Intangible assets are amortized on a straight-line basis over the asset's estimated useful economic life, as noted above.
Finite-lived Intangible Assets Amortization Expense [Table Text Block]
The Company's amortization expense for intangible assets for the three and nine months ended December 31, 2025 and 2024 was:
(in thousands of dollars)Three Months Ended December 31,Nine Months Ended December 31,
2025202420252024
Amortization Expense$1,847 $2,765 $7,111 $8,429 
Amortization expense for the developed technology intangible asset is recorded in cost of goods sold in the consolidated statements of income. The amortization expense for other intangible assets is recorded in selling, general, and administrative expenses in the consolidated statements of income.
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
As of December 31, 2025, the expected future amortization expense for intangible assets was as follows:
Fiscal Year (in thousands of dollars)
2026 (excluding the nine months ended December 31, 2025)
$2,031 
20278,124 
20288,077 
20297,494 
2030 and thereafter24,909 
Total expected future amortization expense$50,635