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v3.20.4

Leases - Position Costs (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Assets: |  |
Operating lease assets | $ 32,312 | $ 46,647
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Other Assets, Noncurrent | Other Assets, Noncurrent
Total lease assets | $ 32,312 | $ 46,647
Current liabilities: |  |
Operating lease liabilities | $ 8,305 | $ 13,479
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] | Operating lease liabilities | Operating lease liabilities
Noncurrent liabilities: |  |
Operating lease liabilities | $ 24,656 | $ 33,396
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Other Liabilities, Noncurrent | Other Liabilities, Noncurrent
Total lease liabilities | $ 32,961 | $ 46,875
Lease Costs |  |
Operating lease cost | 15,235 | 16,154
Short-term lease cost | 1,165 | 2,568
Variable lease cost | 512 | 605
Total lease cost | 16,912 | 19,327
Other Information |  |
Operating cash flows for operating leases | $ 15,235 | 16,154
Operating leases |  | $ 17,852
Lease Terms and Discount Rates |  |
Weighted-average remaining lease term - operating leases | 7 years 10 months 28 days | 7 years 1 month 17 days
Weighted-average discount rate - operating leases | 6.07% | 5.97%
Undiscounted Cash Flows |  |
2021 | $ 10,030 |
2022 | 6,959 |
2023 | 4,816 |
2024 | 2,577 |
2025 | 2,254 |
Thereafter | 15,176 |
Total undiscounted lease liability | 41,812 |
Less: amount of lease payments representing interest | (8,851) |
Long-term lease obligations | $ 32,961 | $ 46,875

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