XML 41 R28.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Investment in Non-Consolidated Joint Venture (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2016
Equity Method Investments and Joint Ventures [Abstract] |
Components of Joint Venture Investment | Below are the components of our JV investment balance at March 31, 2016:
Balance as of December 31, 2015 |  | $ | 38,462 |
Our share of cumulative earnings |  |  | 1,547 |
Accretion of basis difference from purchase accounting |  |  | (147 | )
Balance as of March 31, 2016 |  | $ | 39,862 |
Summarized Balance Sheet Information for Joint Venture | Set forth below is summarized balance sheet information for the JV:
|  | March 31, 2016 |  |  | December 31, 2015 |
Current assets |  | $ | 29,263 |  |  | $ | 24,663 |
Non-current assets |  |  | 23,646 |  |  |  | 22,847 |
Total assets |  | $ | 52,909 |  |  | $ | 47,510 |
Current liabilities |  | $ | 11,233 |  |  | $ | 11,171 |
Total liabilities |  | $ | 11,233 |  |  | $ | 11,171 |

X
- Definition Equity method investment summarized financial information balance sheet. + References No definition available. + Details
Name: | nnbr_EquityMethodInvestmentSummarizedFinancialInformationBalanceSheetTableTextBlock
Namespace Prefix: | nnbr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
Name: | us-gaap_EquityMethodInvestmentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration