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Note 15 - Restructuring and Asset Impairment Charges (Tables) | 6 Months Ended
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Jun. 30, 2019
Notes Tables |
Restructuring and Related Costs [Table Text Block] |
|  | Total Restructuring Charge |  |  | Costs Incurred in 2018 |  |  | Costs Incurred in 2019 |  |  | Balance at June 30, 2019 |
|  | (in thousands) |
Workforce Reduction |  | $ | 10,816 |  |  | $ | 53 |  |  | $ | 3,783 |  |  | $ | 6,980 |
Asset Impairment |  |  | 8,569 |  |  |  | 8,569 |  |  |  | 0 |  |  |  | 0 |
Other Exit Costs |  |  | 1,144 |  |  |  | 0 |  |  |  | 190 |  |  |  | 954 |
Total |  | $ | 20,529 |  |  | $ | 8,622 |  |  | $ | 3,973 |  |  | $ | 7,934 |

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