XML 40 R28.htm IDEA: XBRL DOCUMENT
v3.7.0.1

STOCK PLANS (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2017
Stockholders' Equity Note [Abstract] |
Schedule of recognized stock-based compensation in consolidated statements of operations | The Company recognized stock-based compensation expense in its condensed consolidated statements of operations as follows (in thousands):
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
|  | 2017 |  | 2016 |  | 2017 |  | 2016
Cost of goods sold |  | $ | 1,395 |  |  | $ | 1,610 |  |  | $ | 2,770 |  |  | $ | 3,159 |
Research and development |  | 647 |  |  | 1,015 |  |  | 1,304 |  |  | 1,908 |
Selling, general and administrative |  | 5,303 |  |  | 5,040 |  |  | 10,670 |  |  | 11,088 |
Total |  | $ | 7,345 |  |  | $ | 7,665 |  |  | $ | 14,744 |  |  | $ | 16,155 |
Stock-based compensation from: |  |  |  |  |  |  |  |
Stock options (employee awards) |  | $ | 5,741 |  |  | $ | 5,789 |  |  | $ | 11,658 |  |  | $ | 12,633 |
Stock options (consultant awards) |  | 29 |  |  | 437 |  |  | 83 |  |  | 723 |
Restricted stock units (employee awards) |  | 1,389 |  |  | 1,140 |  |  | 2,611 |  |  | 2,225 |
Employee stock purchase plan |  | 186 |  |  | 299 |  |  | 392 |  |  | 574 |
Total |  | $ | 7,345 |  |  | $ | 7,665 |  |  | $ | 14,744 |  |  | $ | 16,155 |
Schedule of the Company's stock option activity and related information | The following tables contain information about the Company’s stock option and restricted stock unit, or RSU, activity for the six months ended June 30, 2017:
Stock Options |  | Number of Options |  | Weighted Average Exercise Price
Outstanding at December 31, 2016 |  | 5,207,743 |  |  | $ | 42.16 |
Granted |  | 933,000 |  |  | 44.41 |
Exercised |  | (214,474 | ) |  | 12.19 |
Forfeited |  | (286,978 | ) |  | 52.05 |
Expired |  | (83,589 | ) |  | 80.43 |
Outstanding at June 30, 2017 |  | 5,555,702 |  |  | 42.61 |
Restricted Stock Units |  | Number of Units |  | Weighted Average Grant Date Fair Value
Unvested at December 31, 2016 |  | 364,403 |  |  | $ | 52.85 |
Granted |  | 338,083 |  |  | 44.22 |
Vested |  | (96,928 | ) |  | 54.22 |
Forfeited |  | (44,127 | ) |  | 52.48 |
Unvested at June 30, 2017 |  | 561,431 |  |  | 47.41 |

X
- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 + Details
Name: | us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_StockholdersEquityNoteAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration