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Operating Leases (Tables) | 9 Months Ended
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Sep. 30, 2021
Leases [Abstract] |
Components of Lease Costs | The components of lease costs were as follows:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2021 |  | 2020 |  | 2021 |  | 2020
Operating lease costs | $ | 843 |  |  | $ | 892 |  |  | $ | 2,511 |  |  | $ | 2,690 |
Short-term lease costs | 464 |  |  | 480 |  |  | 1,411 |  |  | 1,332 |
Variable lease costs | 199 |  |  | 205 |  |  | 663 |  |  | 654 |
Lease costs | $ | 1,506 |  |  | $ | 1,577 |  |  | $ | 4,585 |  |  | $ | 4,676 |
Other information related to operating leases in continuing operations was as follows:
| September 30, 2021 |  | December 31, 2020
Weighted average remaining lease term (years) | 6.38 |  | 4.21
Weighted average discount rate | 10.99 | % |  | 10.27 | %
| Nine Months Ended September 30,
| 2021 |  | 2020
Supplemental disclosure of cash flow information |  |  |
Cash paid for operating lease liabilities | $ | 2,835 |  |  | $ | 3,013 |
Operating lease right-of-use assets obtained in exchange for new lease liabilities (includes new leases or modifications of existing leases) | 4,868 |  |  | 395 |
Maturities of Lease Liabilities | As of September 30, 2021, maturities of lease liabilities, excluding short-term and variable leases, for continuing operations were as follows:
2021 | $ | 718 |
2022 | 3,405 |
2023 | 2,945 |
2024 | 3,009 |
2025 | 2,283 |
2026 | 1,796 |
Thereafter | 4,638 |
Total | 18,794 |
Present value adjustment | (5,636) |
Total | $ | 13,158 |
Current portion of operating lease liabilities | $ | 1,959 |
Long-term portion of operating lease liabilities | 11,199 |
Total | $ | 13,158 |

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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=123408670&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
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