XML 52 R38.htm IDEA: XBRL DOCUMENT
v3.22.4

Leases (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Leases [Abstract] |
Lease, Cost | The following table presents components of lease expense:
|  |  |  | Years Ended December 31,
|  |  |  | 2022 |  | 2021 |  | 2020
Finance lease cost: |  |  |  |  |  |  |  |
Amortization of right-of-use assets |  |  |  | $ | 1,318 |  |  | $ | 1,451 |  |  | $ | 1,272 |
Interest expense |  |  |  | 351 |  |  | 213 |  |  | 192 |
Operating lease cost |  |  |  | 8,285 |  |  | 8,015 |  |  | 8,397 |
Short-term lease cost (1) |  |  |  | 438 |  |  | 655 |  |  | 591 |
Sublease income |  |  |  | (195) |  |  | — |  |  | — |
Total lease cost |  |  |  | $ | 10,197 |  |  | $ | 10,334 |  |  | $ | 10,452 |
_______________________________ (1) Excludes expenses related to leases with a lease term of one month or less. The following table contains supplemental cash flow information related to leases.
|  | Years Ended December 31,
|  | 2022 |  | 2021 |  | 2020
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |
Operating cash flows used in finance leases |  | $ | 351 |  |  | $ | 213 |  |  | $ | 192 |
Operating cash flows used in operating leases |  | 14,214 |  |  | 13,434 |  |  | 13,498 |
Financing cash flows used in finance leases |  | 3,003 |  |  | 4,836 |  |  | 2,018 |
Right-of-use assets obtained in exchange for new finance lease liabilities |  | $ | 1,263 |  |  | $ | 2,814 |  |  | $ | 728 |
Right-of-use assets obtained in exchange for new operating lease liabilities (1) |  | 5,181 |  |  | — |  |  | 8,682 |
_______________________________ (1) Includes new leases, renewals, and modifications. The weighted average remaining lease term and weighted-average discount rate for finance and operating leases were as follows:
| As of December 31, |  |
| 2022 |  | 2021 |  |
Weighted-average remaining lease term - finance leases | 3.1 years |  | 3.3 years |  |
Weighted-average remaining lease term - operating leases | 10.1 years |  | 11.1 years |  |
Weighted-average discount rate - finance leases | 5.3 | % |  | 3.0 | % |  |
Weighted-average discount rate - operating leases | 7.5 | % |  | 7.0 | % |  |
Assets And Liabilities, Lessee | The following table presents lease-related assets and liabilities recorded on the balance sheet.
|  |  |  | As of December 31,
|  | Financial Statement Line Item |  | 2022 |  | 2021
Assets: |  |  |  |  |  |
Operating lease assets |  | Operating lease right-of-use assets |  | $ | 46,713 |  |  | $ | 46,443 |
Finance lease assets |  | Property, plant and equipment, net |  | 12,989 |  |  | 13,641 |
Total lease assets |  |  |  | $ | 59,702 |  |  | $ | 60,084 |
Liabilities: |  |  |  |  |  |
Current liabilities: |  |  |  |  |  |
Operating lease liabilities |  | Current portion of operating lease liabilities |  | $ | 5,294 |  |  | $ | 5,704 |
Finance lease liabilities |  | Other current liabilities |  | 2,610 |  |  | 3,111 |
Non-current liabilities: |  |  |  |  |  |
Operating lease liabilities |  | Operating lease liabilities, net of current portion |  | 51,411 |  |  | 51,295 |
Finance lease liabilities |  | Other non-current liabilities |  | 3,828 |  |  | 5,446 |
Total lease liabilities |  |  |  | $ | 63,143 |  |  | $ | 65,556 |
Lessee, Operating Lease, Liability, Maturity | The maturities of lease liabilities as of December 31, 2022, is as follows:
|  | Operating Leases |  | Finance Leases
2023 |  | $ | 9,250 |  |  | $ | 2,913 |
2024 |  | 8,419 |  |  | 1,819 |
2025 |  | 8,352 |  |  | 1,017 |
2026 |  | 8,193 |  |  | 950 |
2027 |  | 7,983 |  |  | 509 |
Thereafter |  | 37,655 |  |  | — |
Total future minimum lease payments |  | 79,852 |  |  | 7,208 |
Less: imputed interest |  | 23,147 |  |  | 770 |
Total lease liabilities |  | $ | 56,705 |  |  | $ | 6,438 |
Finance Lease, Liability, Maturity | The maturities of lease liabilities as of December 31, 2022, is as follows:
|  | Operating Leases |  | Finance Leases
2023 |  | $ | 9,250 |  |  | $ | 2,913 |
2024 |  | 8,419 |  |  | 1,819 |
2025 |  | 8,352 |  |  | 1,017 |
2026 |  | 8,193 |  |  | 950 |
2027 |  | 7,983 |  |  | 509 |
Thereafter |  | 37,655 |  |  | — |
Total future minimum lease payments |  | 79,852 |  |  | 7,208 |
Less: imputed interest |  | 23,147 |  |  | 770 |
Total lease liabilities |  | $ | 56,705 |  |  | $ | 6,438 |

X
- Definition Assets And Liabilities, Lessee [Table Text Block] + References No definition available. + Details
Name: | nnbr_AssetsAndLiabilitiesLesseeTableTextBlock
Namespace Prefix: | nnbr_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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 https://asc.fasb.org/extlink&oid=128292326&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 https://asc.fasb.org/extlink&oid=128292326&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 https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration