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Lease Commitments (Tables) | 12 Months Ended
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Dec. 31, 2020
Leases [Abstract] |
Schedule of Components of Lease Expense | Components of lease expense required by ASC 842 are presented below for the years ended December 31, 2020 and 2019.
|  | Year Ended December 31,
|  | 2020 |  | 2019
|  | (in thousands)
Lease cost |  |  |  |
Operating lease cost |  | $ | 5,381 |  |  | $ | 4,699 |
Short-term lease cost |  | 738 |  |  | 830 |
Variable lease cost |  | 464 |  |  | 591 |
Total lease cost |  | $ | 6,583 |  |  | $ | 6,120 |
Schedule of Supplemental Information Required by ASC 842 | Supplemental information required by ASC 842 is presented below for the years ended December 31, 2020 and 2019.
|  | Year Ended December 31,
|  | 2020 |  | 2019
|  | (dollar amounts in thousands)
Other information |  |  |  |
Cash paid for amounts included in the measurement of lease liabilities |  |  |  |
Operating cash flows from operating leases |  | $ | 5,690 |  | $ | 4,908
ROU Assets obtained in exchange for lease obligations 1 |  | $ | 5,410 |  | 21,366
Weighted-average remaining lease term — operating leases |  | 5.4 years |  | 6.2 years
Weighted-average discount rate — operating leases |  | 4.5 | % |  | 4.7 | %
1.ROU Assets obtained in exchange for lease obligations for the year ended December 31, 2019 includes the amount initially capitalized in conjunction with the adoption of ASC 842.
Schedule of Future Minimum Lease Payments | The following is a schedule by calendar year of future minimum lease payments under operating leases that have remaining terms as of December 31, 2020:
Period/Year |  | Operating Leases
|  | (in thousands)
2021 |  | 5,322 |
2022 |  | 4,199 |
2023 |  | 2,329 |
2024 |  | 1,299 |
2025 |  | 1,311 |
Thereafter |  | 4,204 |
Total minimum lease payments |  | $ | 18,664 |
Less: imputed lease discount |  | $ | 1,962 |
Present value of lease liabilities |  | $ | 16,702 |

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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=121609121&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=121609121&loc=SL77918701-209980 + Details
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