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Commitments and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2015
Commitments And Contingencies Disclosure [Abstract] |
Future Minimum Lease Payments | The Company’s operating leases cover primarily buildings, office equipment and automobiles. A summary of lease and construction commitments as of December 31, 2015, under all non-cancelable operating leases with terms exceeding one year is as follows:
2016 |  | $ | 6,464 |
2017 |  |  | 4,250 |
2018 |  |  | 3,050 |
2019 |  |  | 2,553 |
2020 |  |  | 1,952 |
2021 or later |  |  | 5,812 |
Total |  | $ | 24,081 |

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