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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2016 | Sep. 30, 2015
Statement Of Income And Comprehensive Income [Abstract] |  |  |  |
Net loss | $ (177,623) | $ (43,999) | $ (266,266) | $ (59,163)
Other comprehensive income (loss): |  |  |  |
Unrealized gains (losses) on available for sale securities, net of tax of $0, $0, $0 and $0 | 119 | (627) | 280 | (679)
Amortization of loss on derivative contract, net of tax of $0, $0, $0 and $0 | 72 | 180 | 143 | 359
Change in other benefit plan minimum liability, net of tax of $0, $0, $0 and $0 |  |  |  | 70
Total comprehensive loss | $ (177,432) | $ (44,446) | $ (265,843) | $ (59,413)

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