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Other Operating Income (Expense), Net	3 Months Ended
Other Operating Income (Expense), Net	Mar. 31, 2016
Other Operating Income Expense [Abstract]
Other Operating Income (Expense), Net	Note 14 - Other operating income (expense), net: Other operating expense, net in the first three months of 2016 includes income of $2.0 million related to cash received in the quarter from settlement of a business interruption insurance claim arising in 2014. We collected an additional $1.4 million related to this claim in April 2016, which will be recognized as other operating income in the second quarter of 2016. No additional material amounts are expected to be received with respect to such insurance claim.