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Financial Instruments (Tables) | 12 Months Ended
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Dec. 31, 2016
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, 2016 |  | December 31, 2015
| Carrying Value |  | Fair Value |  | Carrying Value |  | Fair Value
Capital lease obligations | $ | 1,072 |  |  | $ | 1,139 |  |  | $ | 1,405 |  |  | $ | 1,434 |

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