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Leases (Tables) | 12 Months Ended
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Dec. 31, 2019
Leases [Abstract] |
Components of Lease Cost for Operating and Finance Leases | The components of lease cost for operating and finance leases for the year ended December 31, 2019 were:
Operating leases |  | $ (in thousands) |
Operating lease cost |  | $ | 3,344 |
Short-term lease cost |  |  | 330 |
Variable lease cost |  |  | 1,092 |
|  |  | 4,766 |
Finance leases |  |  |  |
Depreciation on finance leases |  |  | 188 |
Interest on finance leases |  |  | 21 |
|  |  | 209 |
Total lease cost |  | $ | 4,975 |
Summary of Weighted Average Remaining Lease Term and Weighted Average Discount Rate for Operating and Finance Leases | The weighted average remaining lease term and the weighted average discount rate for operating and finance leases at December 31, 2019 was:
|  | Operating Lease |  |  | Finance Leases |
Weighted average discount rate |  |  | 8.0 | % |  |  | 6.1 | %
Weighted average remaining lease term (years) |  |  | 8.2 |  |  |  | 0.8 |
Summary of Maturity of Lease Liabilities for Operating and Finance Leases | The following table reconciles the undiscounted cash flows for the operating and finance leases at December 31, 2019 to the operating and finance lease liabilities recorded on the balance sheet: December 31, 2019
Maturity of lease liabilities |  | Operating Leases |  |  | Finance Leases |
|  | (in thousands) |
2020 |  | $ | 3,892 |  |  | $ | 214 |
2021 |  |  | 4,236 |  |  |  | 2 |
2022 |  |  | 4,389 |  |  |  | — |
2023 |  |  | 3,574 |  |  |  | — |
2024 |  |  | 3,681 |  |  |  | — |
Thereafter |  |  | 14,386 |  |  |  | — |
Total lease payments |  |  | 34,158 |  |  |  | 216 |
Less: imputed interest |  |  | 9,354 |  |  |  | 6 |
Total lease liabilities |  | $ | 24,804 |  |  | $ | 210 |
Current lease liabilities |  |  | 2,000 |  |  |  | 208 |
Long-term lease liabilities |  |  | 22,804 |  |  |  | 2 |

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- Definition Lessee, operating and finance lease, liability, maturity. + References No definition available. + Details
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- Definition Lessee weighted average remaining lease term and weighted average discount rate. + References No definition available. + Details
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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
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- References No definition available. + Details
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