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Leases (Tables) | 6 Months Ended
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Jun. 30, 2022
Leases [Abstract] |
Components of Lease Expense | The components of lease expense for the six months ended June 30, 2022 and 2021 were as follows:
| Three Months Ended June 30, |  | Six Months Ended June 30, 2022
| 2022 |  | 2021 |  | 2022 |  | 2021
Operating lease cost | $ | 2,540 |  |  | $ | 2,199 |  |  | $ | 4,811 |  |  | $ | 4,501 |
Finance lease cost: |  |  |  |  |  |  |
Amortization of right-of-use assets | $ | 25 |  |  | 25 |  |  | $ | 50 |  |  | 115 |
Interest on lease liabilities | $ | 3 |  |  | 6 |  |  | $ | 7 |  |  | 16 |
Short-term lease cost | $ | 2,887 |  |  | 2,473 |  |  | $ | 5,505 |  |  | 5,581 |
Variable lease cost | $ | 41 |  |  | $ | 26 |  |  | $ | 84 |  |  | $ | 59 |
Total lease cost | $ | 5,496 |  |  | $ | 4,729 |  |  | $ | 10,457 |  |  | $ | 10,272 |
Schedule of Supplemental Balance Sheet Information | Supplemental balance sheet information related to leases at June 30, 2022 and December 31, 2021 was as follows:
| June 30, 2022 |  | December 31, 2021
Operating Leases |  |  |
Operating lease right-of-use assets | $ | 30,249 |  |  | $ | 21,861 |
Current portion of operating lease liabilities included in "Other accrued liabilities" | $ | 8,207 |  |  | $ | 6,600 |
Operating lease liabilities | $ | 22,455 |  |  | 15,704 |
Total operating lease liabilities | $ | 30,662 |  |  | $ | 22,304 |
Finance Leases |  |  |
Property, plant and equipment, at cost | $ | 1,071 |  |  | $ | 1,071 |
Accumulated depreciation | $ | (413) |  |  | (364) |
Property, plant and equipment, net | $ | 658 |  |  | $ | 707 |
Current installments of finance lease obligations | $ | 169 |  |  | $ | 280 |
Finance lease obligations | $ | — |  |  | 9 |
Total finance lease obligations | $ | 169 |  |  | $ | 289 |
Schedule of Future Minimum Lease Obligations, Finance Lease | The Partnership’s future minimum lease obligations as of June 30, 2022 consist of the following:
| Operating Leases |  | Finance Leases
Year 1 | $ | 9,463 |  |  | $ | 172 |
Year 2 | 6,772 |  |  | — |
Year 3 | 4,713 |  |  | — |
Year 4 | 3,889 |  |  | — |
Year 5 | 2,829 |  |  | — |
Thereafter | 7,954 |  |  | — |
Total | $ | 35,620 |  |  | $ | 172 |
Less amounts representing interest costs | (4,958) |  |  | (3) |
Total lease liability | $ | 30,662 |  |  | $ | 169 |
Schedule of Future Minimum Lease Obligations, Operating Lease | The Partnership’s future minimum lease obligations as of June 30, 2022 consist of the following:
| Operating Leases |  | Finance Leases
Year 1 | $ | 9,463 |  |  | $ | 172 |
Year 2 | 6,772 |  |  | — |
Year 3 | 4,713 |  |  | — |
Year 4 | 3,889 |  |  | — |
Year 5 | 2,829 |  |  | — |
Thereafter | 7,954 |  |  | — |
Total | $ | 35,620 |  |  | $ | 172 |
Less amounts representing interest costs | (4,958) |  |  | (3) |
Total lease liability | $ | 30,662 |  |  | $ | 169 |

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- 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 https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + 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 https://asc.fasb.org/extlink&oid=128292326&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 https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + Details
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