XML 43 R30.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Leases (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Leases [Abstract] |
Summary of Lease Expense Components, Supplemental Cash Flow Information and Other Information | The components of lease expense recognized in the consolidated statements of operations were as follows (in thousands):
| Year ended December 31,
| 2021 |  | 2020 |  | 2019
Operating lease cost | $ | 4,750 |  |  | $ | 4,475 |  |  | $ | 3,544 |
Finance lease cost: |  |  |  |  |
Amortization of right-of-use assets | 880 |  |  | 922 |  |  | 926 |
Interest on lease obligations | 956 |  |  | 1,197 |  |  | 1,306 |
Short-term lease cost | 1,667 |  |  | 1,727 |  |  | 1,324 |
Variable lease cost | 1,163 |  |  | 1,214 |  |  | 923 |
| $ | 9,416 |  |  | $ | 9,535 |  |  | $ | 8,023 |
Supplemental cash flow information related to leases was as follows (in thousands):
| Year ended December 31,
| 2021 |  | 2020 |  | 2019
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |
Operating cash flows from operating leases | $ | 6,028 |  |  | $ | 5,350 |  |  | $ | 4,018 |
Finance cash flows from finance leases | 1,705 |  |  | 1,641 |  |  | 1,565 |
Right-of-use assets obtained in exchange for lease obligations: |  |  |  |  |
Operating leases | $ | 6,299 |  |  | $ | 4,121 |  |  | $ | 2,207 |
Finance leases | — |  |  | — |  |  | — |
Other supplemental information related to leases was as follows:
| As of December 31,
| 2021 |  | 2020 |  | 2019
Weighted Average Remaining Lease Term (in years) |  |  |  |  |
Operating leases | 5.7 |  | 6.5 |  | 7.6
Finance leases | 21.4 |  | 22.4 |  | 23.4
Weighted Average Discount Rate |  |  |  |  |
Operating leases | 4.9 | % |  | 5.5 | % |  | 5.7 | %
Finance leases | 5.5 | % |  | 5.5 | % |  | 6.0 | %
Summary of Future Estimated Minimum Operating Lease Payments | As of December 31, 2021, the aggregate annual lease obligations were as follows (in thousands):
| Operating Leases |  | Finance Leases
2022 | $ | 6,946 |  |  | $ | 2,436 |
2023 | 5,561 |  |  | 1,315 |
2024 | 4,247 |  |  | 1,315 |
2025 | 2,572 |  |  | 1,315 |
2026 | 1,536 |  |  | 1,315 |
Thereafter | 5,439 |  |  | 18,661 |
Total lease obligations | 26,301 |  |  | 26,357 |
Less: Amount representing interest | (3,885) |  |  | (9,695) |
Net lease obligations | $ | 22,416 |  |  | $ | 16,662 |
Schedule of Financing Obligation Payments | As of December 31, 2021, the aggregate annual lease obligations were as follows (in thousands):
| Operating Leases |  | Finance Leases
2022 | $ | 6,946 |  |  | $ | 2,436 |
2023 | 5,561 |  |  | 1,315 |
2024 | 4,247 |  |  | 1,315 |
2025 | 2,572 |  |  | 1,315 |
2026 | 1,536 |  |  | 1,315 |
Thereafter | 5,439 |  |  | 18,661 |
Total lease obligations | 26,301 |  |  | 26,357 |
Less: Amount representing interest | (3,885) |  |  | (9,695) |
Net lease obligations | $ | 22,416 |  |  | $ | 16,662 |

X
- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance 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
Name: | us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration