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Leases Supplemental Balance Sheet (Tables) | 9 Months Ended
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Sep. 30, 2019
Leases [Abstract] |
Assets and Liabilities, Leases [Table Text Block] | The following table presents the supplemental balance sheet information related to our leases (in thousands, except lease term and discount rate):
|  | As of September 30, 2019
Operating leases |  |
Operating lease right-of-use assets |  | $ | 35,787 |
Accrued liabilities |  | $ | 7,150 |
Other long-term liabilities |  | 29,791 |
Total operating lease liabilities |  | $ | 36,941 |
Weighted Average Remaining Lease Term |  |
Operating leases |  | 6 years |
Weighted Average Discount Rate |  |
Operating leases |  | 5.57 | %

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