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Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017 | Mar. 31, 2016
Comprehensive (loss) income : |  |  |
Net (loss) earnings | $ (13,811) | $ 15,895 | $ 56,399
Change in pension and postretirement benefits (net of income tax of $3,774, $10,367, and $2,179, respectively) | (11,483) | 17,221 | 3,408
Total comprehensive (loss) income | $ (25,294) | $ 33,116 | $ 59,807

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