| Mar'19 | Mar'18 | Mar'17 | Mar'16 | Mar'15 | Mar'14 | Mar'13 | Mar'12 | Mar'11 | Mar'10 | Mar'09 |
|---|---|---|---|---|---|---|---|---|---|---|
Revenues [Abstract] | ||||||||||
Net sales | ||||||||||
1,382,818 | 1,200,181 | 757,338 | 734,823 | 823,192 | 833,666 | 823,903 | 924,052 | 1,018,488 | 736,335 | 804,385 |
Operating costs and expenses: | ||||||||||
Cost of Goods and Services Sold | ||||||||||
924,276 | 860,744 | 571,944 | 571,011 | 663,683 | 712,925 | 697,076 | 731,312 | 752,846 | 611,638 | 736,551 |
Selling, general and administrative expenses | ||||||||||
202,642 | 173,620 | 107,658 | 100,813 | 98,533 | 95,856 | 107,620 | 106,534 | 104,607 | 86,085 | 93,505 |
Research and Development Expense | ||||||||||
44,612 | 39,114 | 26,693 | 24,613 | 25,802 | 24,466 | 26,876 | 27,765 | 25,864 | 22,064 | 28,956 |
Restructuring charges | ||||||||||
8,779 | 14,843 | 5,400 | 4,178 | 13,017 | 14,122 | 18,719 | 14,254 | 7,171 | 9,198 | 30,874 |
Net (gain) loss on write down and disposal of long-lived assets | ||||||||||
- | - | - | 375 | - | - | 7,582 | 15,786 | - | - | - |
Write down of long-lived assets | ||||||||||
- | - | - | - | 0 | 4,476 | 7,300 | - | - | 656 | 67,624 |
Goodwill impairment | ||||||||||
- | - | - | - | - | - | 1,092 | 0 | - | - | 174,327 |
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property | ||||||||||
-700 | 1,200 | -400 | - | 221 | -32 | -18 | -318 | 1,261 | 1,003 | 25,505 |
Curtailment gains on benefit plans | ||||||||||
- | - | - | - | - | - | - | - | - | - | -30,835 |
Total operating costs and expenses | ||||||||||
1,181,969 | 1,087,329 | 722,370 | 700,990 | 800,814 | 851,877 | 858,983 | 895,969 | 889,227 | 728,638 | 1,075,497 |
Operating Income (Loss) | ||||||||||
200,849 | 112,852 | 34,968 | 33,833 | 22,378 | -18,211 | -35,080 | 28,083 | 129,261 | 7,697 | -271,112 |
Non-operating (income) expense | ||||||||||
Interest income | ||||||||||
2,035 | 809 | 24 | 14 | 15 | 195 | 139 | 175 | 218 | 188 | 618 |
Interest expense | ||||||||||
21,239 | 32,882 | 39,755 | 39,605 | 40,701 | 40,962 | 41,331 | 28,567 | 30,175 | 26,008 | - |
Acquisition (gain) loss | ||||||||||
0 | 130,880 | 0 | 0 | - | - | - | - | - | - | - |
Fair Value, Option, Changes in Fair Value, Gain (Loss) | ||||||||||
0 | 0 | 10,700 | -26,300 | 2,100 | 3,111 | - | - | - | - | - |
Other (income) expense, net | ||||||||||
-11,214 | -24,592 | 3,871 | 841 | 4,082 | -430 | 2,295 | - | - | - | - |
Other Nonoperating Income (Expense) | ||||||||||
- | - | - | - | - | - | 2,295 | -965 | 4,692 | -4,121 | 14,084 |
Interest expense and amortization of debt discount | ||||||||||
- | - | - | - | - | - | - | - | - | - | 29,789 |
Loss on early extinguishment of debt | ||||||||||
- | - | - | - | - | - | - | - | -38,248 | 38,921 | -2,212 |
Increase in value of warrant | ||||||||||
- | - | - | - | - | - | - | - | - | -81,088 | - |
Income (loss) before income taxes and equity income (loss) from equity method investments | ||||||||||
170,431 | 187,067 | 9,808 | -31,217 | -12,126 | -56,297 | -73,977 | -1,274 | 65,748 | -64,411 | -288,411 |
Income Tax Expense (Benefit) | ||||||||||
-39,460 | 9,132 | 4,294 | 6,006 | 5,227 | 1,482 | 3,281 | 1,076 | 2,704 | 5,036 | -3,202 |
Income (loss) before equity income (loss) from equity method investments | ||||||||||
209,891 | 177,935 | 5,514 | -37,223 | -17,353 | -57,779 | -77,258 | -2,350 | 63,044 | - | - |
Equity income (loss) from equity method investments | ||||||||||
-3,304 | 76,192 | 41,643 | -16,406 | -2,169 | -7,090 | -1,254 | 0 | - | - | - |
Income (loss) from continuing operations | ||||||||||
- | - | - | - | -19,522 | -64,869 | -78,512 | -2,350 | - | - | - |
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent | ||||||||||
- | - | - | - | 5,379 | -3,634 | -3,670 | 9,042 | - | - | - |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | ||||||||||
206,587 | 254,127 | 47,157 | -53,629 | -14,143 | -68,503 | -82,182 | 6,692 | 63,044 | -69,447 | -285,209 |
Net income (loss) per basic share: | ||||||||||
Loss from continuing operations (in dollars per share) | ||||||||||
- | - | - | - | -0.43 | -1.44 | -1.75 | -0.05 | - | - | - |
Income (loss) from discontinued operations (in dollars per share) | ||||||||||
- | - | - | - | 0.12 | -0.08 | -0.08 | 0.21 | - | - | - |
Earnings Per Share, Basic | ||||||||||
3.57 | 4.81 | 1.01 | -1.17 | -0.31 | -1.52 | -1.83 | 0.16 | 2.11 | -2.57 | -10.62 |
Loss from continuing operations (in dollars per share) | ||||||||||
- | - | - | - | -0.43 | -1.44 | -1.75 | -0.04 | - | - | - |
Income (loss) from discontinued operations (in dollars per share) | ||||||||||
- | - | - | - | 0.12 | -0.08 | -0.08 | 0.17 | - | - | - |
Net income (loss) per diluted share (in usd per share) | ||||||||||
3.50 | 4.33 | 0.85 | -1.17 | -0.31 | -1.52 | -1.83 | 0.13 | 1.22 | -2.57 | -10.62 |
Dividends declared per share | ||||||||||
0.10 | 0.00 | 0.00 | - | - | - | - | - | - | - | - |
Basic (in shares) | ||||||||||
57,840 | 52,798 | 46,552 | 46,004 | 45,381 | 45,102 | 44,897 | 43,285 | 29,847 | 26,971 | - |
Weighted Average Number of Shares Outstanding, Diluted | ||||||||||
59,082 | 58,640 | 55,389 | - | 45,381 | 45,102 | 44,897 | 52,320 | 51,477 | 26,971 | - |