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Leases (Tables) | 12 Months Ended
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Dec. 31, 2021
Leases [Abstract] |
Summary of Lease Related Assets and Liabilities | The table below presents the lease-related assets and liabilities recorded on the consolidated balance sheet as of December 31, 2021 and 2020:
|  | As of |
|  | December 31, 2021 |  |  | December 31, 2020 |
|  | (in thousands) |
Right-of-use assets |  | $ | 8,194 |  |  | $ | 8,892 |
Lease liabilities included in accrued expenses and other current liabilities |  |  | 1,336 |  |  |  | 1,264 |
Lease liabilities - non-current |  |  | 6,398 |  |  |  | 6,986 |
Total operating lease liabilities |  | $ | 7,734 |  |  | $ | 8,250 |
Weighted-average remaining lease term (years) |  |  | 5.0 |  |  |  | 5.9 |
Weighted-average discount rate |  |  | 4.5 | % |  |  | 4.2 | %
Summary of Lease Costs | The table below presents certain information related to the lease costs for operating leases for the years ended December 31, 2021, 2020, and 2019:
|  | Year Ended December 31 |
|  | 2021 |  |  | 2020 |  |  | 2019 |
|  | (in thousands) |
Operating lease cost |  | $ | 1,761 |  |  | $ | 1,696 |  |  | $ | 1,419 |
Short-term lease cost |  |  | 579 |  |  |  | 356 |  |  |  | 313 |
Variable lease cost |  |  | 599 |  |  |  | 332 |  |  |  | 494 |
Total lease cost |  | $ | 2,939 |  |  | $ | 2,384 |  |  | $ | 2,226 |
Summary of Undiscounted Cash Flows | The table below reconciles the undiscounted cash flows for each of the first five years and total of the remaining years to the operating lease liabilities recorded on the consolidated balance sheet as of December 31, 2021:
|  | (in thousands) |
2022 |  | $ | 1,633 |
2023 |  |  | 1,737 |
2024 |  |  | 1,698 |
2025 |  |  | 1,580 |
2026 |  |  | 1,622 |
2027 and beyond |  |  | 416 |
Total minimum lease payments |  |  | 8,686 |
Less: amount of lease payments representing interest |  |  | (952 | )
Present value of future minimum lease payments |  |  | 7,734 |
Less: current obligations under leases |  |  | (1,336 | )
Long-term lease liabilities |  | $ | 6,398 |

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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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