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v3.4.0.3

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2016 | Mar. 31, 2015 | Mar. 31, 2014
Income Statement [Abstract] |  |  |
Revenues | $ 96,023 | $ 70,530 | $ 84,117
Cost of revenues | 74,041 | 67,442 | 72,858
Gross profit | 21,982 | 3,088 | 11,259
Operating expenses: |  |  |
Research and development | 12,303 | 11,878 | 12,173
Selling, general and administrative | 28,861 | 29,217 | 37,230
Arbitration award expense |  | 8,987 |
Restructuring and impairments | 779 | 5,366 | 2,998
Amortization of acquisition related intangibles | 157 | 157 | 287
Total operating expenses | 42,100 | 55,605 | 52,688
Operating loss | (20,118) | (52,517) | (41,429)
Change in fair value of derivatives and warrants | (228) | 3,963 | 1,872
Loss on extinguishment of debt |  |  | (5,197)
Gain on sale of minority interests | 3,092 |  |
Interest expense, net | (1,037) | (1,882) | (9,661)
Other (expense) income, net | (2,457) | 1,596 | (991)
Loss before income tax expense | (20,748) | (48,840) | (55,406)
Income tax expense (benefit) | 2,391 | (184) | 852
Net loss | $ (23,139) | $ (48,656) | $ (56,258)
Net loss per common share |  |  |
Basic | $ (1.76) | $ (5.74) | $ (8.98)
Diluted | $ (1.76) | $ (5.74) | $ (8.98)
Weighted average number of common shares outstanding |  |  |
Basic | 13,178 | 8,477 | 6,262
Diluted | 13,178 | 8,477 | 6,262

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