v3.26.1
Goodwill and Other Intangibles Goodwill and Other Intangibles (Tables)
 3 Months Ended
Jun. 30, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Goodwill [Table Text Block]
The Company's changes in goodwill at June 30, 2026 and 2025 consisted of the following:
(in thousands of dollars)Three Months Ended June 30,
20262025
Balance at beginning of fiscal year$172,695 $213,840 
Foreign currency translation adjustment
(16)24 
Balance at end of period$172,679 $213,864 
Intangible Asset, Finite-Lived [Table Text Block] The Company's intangible assets subject to amortization consisted of the following at June 30, 2026 and 2025 and at March 31, 2026:
(in thousands, except useful life)June 30, 2026
Useful Life (years)Gross Carrying ValueAccumulated AmortizationNet Carrying Value
Customer relationships11—13$86,500 $(42,818)$43,682 
Trade names511,100 (11,100)— 
Developed technology139,300 (6,444)2,856 
Noncompetition agreements44,000 (4,000)— 
Other5709 (654)55 
Total intangible assets$111,609 $(65,016)$46,593 
June 30, 2025
Useful Life (years)Gross Carrying ValueAccumulated AmortizationNet Carrying Value
Customer relationships11—13$86,500 $(35,087)$51,413 
Trade names511,100 (10,710)390 
Developed technology139,300 (6,098)3,202 
Noncompetition agreements44,000 (3,813)187 
Other5866 (821)45 
Total intangible assets$111,766 $(56,529)$55,237 
March 31, 2026
Useful Life (years)Gross Carrying ValueAccumulated AmortizationNet Carrying Value
Customer relationships11—13$86,500 $(40,885)$45,615 
Trade names511,100 (11,100)— 
Developed technology139,300 (6,358)2,942 
Noncompetition agreements44,000 (4,000)— 
Other5694 (647)47 
Total intangible assets$111,594 $(62,990)$48,604 
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 months ended June 30, 2026 and 2025 was:
(in thousands of dollars)Three Months Ended June 30,
20262025
Amortization Expense$2,026 $2,663 
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.
Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block]
As of June 30, 2026, the expected future amortization expense for intangible assets was as follows:
Fiscal Year (in thousands of dollars)
2027 (excluding the three months ended June 30, 2026)
$6,081 
20288,109 
20298,077 
20308,077 
2031 and thereafter16,249 
Total expected future amortization expense$46,593