v3.26.1
Consolidated Statements of Comprehensive Income (Loss) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Statement of Comprehensive Income [Abstract]      
Net Income (Loss) $ 95,531 $ (366,922) $ (147,734)
Other comprehensive (loss) income:      
Cumulative translation adjustments (133) (327) (113)
Recognition of actuarial net gain (loss) from pension and other post-retirement plans, net of tax (benefit) of $197, $277 and ($823) 464 653 (1,937)
Changes in market value of investments:      
Changes in unrealized (loss) gain, net of (benefit) tax of ($30), $9, and ($15) (96) 27 (45)
Total net change in market value of investments (96) 27 (45)
Changes in market value of derivatives:      
Changes in market value of derivatives, net of benefit of $21, $35, and $9 (66) (114) (24)
Reclassification adjustment for net (loss) gain included in net income (loss), net of (benefit) tax of ($66), $83, and ($15) (210) 262 (47)
Total net change in market value of derivatives (276) 148 (71)
Other comprehensive (loss) income (41) 501 (2,166)
Comprehensive income (loss) $ 95,490 $ (366,421) $ (149,900)