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v3.20.4

Leases (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Lease cost |  |  |
Operating lease cost | $ 1,616 | $ 1,681 |
Amortization of right-of-use asset | 166 |  |
Interest on lease liability | 70 |  |
Short-term lease cost | 219 | 128 |
Variable lease cost | 52 | 43 |
Total lease cost | 2,123 | 1,852 |
Lease expense recognized prior to the adoption of ASC 842 |  |  | $ 1,680
Operating leases: |  |  |
Right-of-use assets | $ 2,404 | 2,785 |
Right-of-use assets, line item in Statement of Financial Position | us-gaap:OtherAssets |  |
Lease liabilities | $ 2,488 | $ 2,813 |
Operating Lease, Liability, Statement of Financial Position [Extensible List] | us-gaap:OtherLiabilities | us-gaap:OtherLiabilities |
Weighted average remaining lease term (years) | 3 years | 3 years |
Weighted average discount rate | 2.20% | 3.20% |
Finance leases: |  |  |
Right of use assets | $ 6,193 |  |
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Other assets. |  |
Lease liabilities | $ 6,305 |  |
Finance Lease, Liability, Statement of Financial Position [Extensible List] | Secured Debt |  |
Weighted average remaining lease term (years) | 19 years 6 months |  |
Weighted average discount rate | 2.00% |  |
Right-of-use assets obtained in exchange for lease liabilities | $ 1,110 | $ 1,140 |
Right of use assets obtained in exchange for lease liabilities under finance leases | 6,360 |  |
Operating cash flows | 1,659 | 1,567 |
Operating cash flows | 70 |  |
Finance cash flows | 53 |  |
Total cash flows | $ 1,782 | $ 1,567 |

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