Receivables (Tables) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2016 | |||||||||||||||||||||||||||||||||||||||||||||||||||
Receivables [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
Allowance for doubtful trade receivables | The following table displays a roll-forward of the allowance for doubtful trade receivables.
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Schedule of allowance for credit losses rollforward | The following table displays a roll forward of the allowance for credit losses related to long-term customer receivables.
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