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Financial Instruments (Tables) | 12 Months Ended
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Dec. 31, 2018
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |
Financial Instruments | Using interest rate quotes and discounted cash flows, the Company estimated the fair value of its outstanding capital lease obligations as follows:
| December 31, 2018 |  | December 31, 2017
| Carrying Value |  | Fair Value |  | Carrying Value |  | Fair Value
Capital lease obligations | $ | 363 |  |  | $ | 374 |  |  | $ | 724 |  |  | $ | 744 |

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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=109250915&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258 + Details
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