Accounting Policies [Abstract] | Period [Axis] |
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2015-01-01 - 2015-12-31 |
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Accounting Policies [Abstract] | |
Supplemental cash flow information | Supplemental cash flow information | | | | | | | | | | | | | | Years Ended December 31, | | 2015 | | 2014 | | 2013 | | (In thousands) | Supplemental Cash Flow Information | | | | | | Cash paid for interest | $ | 4,383 |
| | $ | 2,145 |
| | $ | 109 |
| Cash paid for taxes | $ | 2,086 |
| | $ | 572 |
| | $ | 632 |
| Property, equipment and intangible assets acquired but not yet paid at end of period | $ | 7,551 |
| | $ | 8,506 |
| | $ | 674 |
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Components of inventories | The components of inventories were as follows (in thousands): | | | | | | | | | | December 31 | | 2015 | | 2014 | Raw Materials | $ | 39,267 |
| | $ | 36,287 |
| Work in Process | 62,153 |
| | 51,691 |
| Finished Goods | 47,270 |
| | 44,657 |
| Inventory | $ | 148,690 |
| | $ | 132,635 |
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Schedule of property and equipment | Property and equipment consisted of the following (in thousands): | | | | | | | | | | December 31 | | 2015 | | 2014 | Land | $ | 21 |
| | $ | 21 |
| Building | 3,737 |
| | 3,364 |
| Scientific equipment | 60,403 |
| | 52,619 |
| Manufacturing equipment | 69,155 |
| | 56,426 |
| Computers and software | 33,291 |
| | 24,402 |
| Office furniture | 11,993 |
| | 9,929 |
| Leasehold improvements | 72,670 |
| | 66,842 |
| | $ | 251,270 |
| | $ | 213,603 |
| Less accumulated depreciation and amortization | (123,631 | ) | | (97,838 | ) | | $ | 127,639 |
| | $ | 115,765 |
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Activities in warranty provision | The activities in the warranty provision consisted of the following (in thousands): | | | | | | | | | | | | | | 2015 | | 2014 | | 2013 | Balance at beginning of year | $ | 3,784 |
| | $ | 3,326 |
| | $ | 1,953 |
| Settlements/Adjustments | (2,821 | ) | | (1,310 | ) | | (783 | ) | Provisions | 843 |
| | 1,768 |
| | 2,156 |
| Balance at end of year | $ | 1,806 |
| | $ | 3,784 |
| | $ | 3,326 |
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Schedule of accrued and other liabilities | Accrued and other liabilities consisted of the following (in thousands): | | | | | | | | | | December 31 | | 2015 | | 2014 | Accrued expense for estimated legal contingency | $ | 20,000 |
| | $ | 20,000 |
| Derivative liabilities | 1,298 |
| | 3,812 |
| Accrued warranty reserve | 1,806 |
| | 3,784 |
| Accrued payment related to asset acquisition | — |
| | 3,000 |
| Income tax payable | 391 |
| | 1,028 |
| Other | 3,956 |
| | 3,137 |
| Accrued and other liabilities | $ | 27,451 |
| | $ | 34,761 |
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Schedule of other liabilities | Other liabilities consisted of the following (in thousands): | | | | | | | | | | December 31 | | 2015 | | 2014 | Deferred tax liabilities ¹ | $ | 1,152 |
| | $ | 6,261 |
| Deferred rent | 8,165 |
| | 7,721 |
| Non-current income tax payable | 1,801 |
| | 2,150 |
| Other | 4,661 |
| | 2,636 |
| Other liabilities | $ | 15,779 |
| | $ | 18,768 |
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| | ¹ | The Company early adopted ASU 2015-17 on a prospective basis, which resulted in the reclassification of |
approximately $5.4 million from current deferred tax assets to non-current deferred tax liabilities as of December 31, 2015. |
Summary of computation of basic and diluted loss per share | The following summarizes the computation of basic and diluted loss per share (in thousands, except for per share amounts): | | | | | | | | | | | | | | Years ended December 31, | | 2015 | | 2014 | | 2013 | Basic: | | | | | | Net loss | $ | (48,530 | ) | | $ | (50,149 | ) | | $ | (17,965 | ) | Basic weighted shares outstanding | 71,928 |
| | 70,069 |
| | 67,485 |
| Net loss per share | $ | (0.67 | ) | | $ | (0.72 | ) | | $ | (0.27 | ) | Diluted: | | | | | | Net loss | $ | (48,530 | ) | | $ | (50,149 | ) | | $ | (17,965 | ) | Basic weighted shares outstanding | 71,928 |
| | 70,069 |
| | 67,485 |
| Effect of dilutive securities: | | | | | | Stock options, ESPP, restricted stock units, restricted stock awards and convertible senior notes | — |
| | — |
| | — |
| Diluted weighted shares outstanding | 71,928 |
| | 70,069 |
| | 67,485 |
| Net loss per share | $ | (0.67 | ) | | $ | (0.72 | ) | | $ | (0.27 | ) |
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