Accrual for Loss Contracts Related to Service (Tables) |
9 Months Ended | |||||||||||||||||||||||||
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Sep. 30, 2016 | ||||||||||||||||||||||||||
| Contractors [Abstract] | ||||||||||||||||||||||||||
| Summary of accrual for loss contracts |
The following table summarizes activity related to the accrual for loss contracts related to service during the nine months ended September 30, 2016 (in thousands):
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