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Stock-Based Compensation | 3 Months Ended
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Mar. 31, 2020
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Stock-Based Compensation | Stock-Based Compensation We recognized total stock-based compensation expense in our Condensed Consolidated Statements of Operations as follows (in thousands):
| Three months ended March 31, |  |
| 2020 |  | 2019
Cost of goods sold | $ | 761 |  |  | $ | 820 |
Research and development | 15,453 |  |  | 16,623 |
General and administrative | 7,997 |  |  | 7,942 |
Impairment of assets and other costs for terminated program | 1,025 |  |  | $ | — |
Total stock-based compensation | $ | 25,236 |  |  | $ | 25,385 |
The stock-based compensation expense reported in impairment of assets and other costs for terminated program results from executive severance, which we are currently accounting for as a liability award. However, we expect to settle this award in stock in the second quarter of 2020. We issued stock-based awards and resulting shares of our common stock as follows (shares in thousands):
| Three months ended March 31, |  |
| 2020 |  | 2019
Options granted | 49 |  |  | 20 |
Weighted-average grant-date fair value of options granted | $ | 11.88 |  |  | $ | 25.51 |
RSUs granted | 245 |  |  | 133 |
Weighted-average grant-date fair value of RSUs granted | $ | 18.91 |  |  | $ | 40.95 |
Shares issued under equity compensation plans | 1,358 |  |  | 698 |

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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -URI http://asc.fasb.org/subtopic&trid=2208855 + Details
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