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Basis of Presentation and Summary of Significant Accounting Policies (Details) $ in Millions	3 Months Ended
	Mar. 31, 2019 USD ($)
Summary of Significant Accounting Policies [Abstract]
Immaterial Error Correction	The immaterial misclassification understated current portion, long term debt and overstated long term debt, less current installments.  This misclassification, in the amount of approximately $4.0 million, related to the classification of the Company’s excess cash flow payment made to its lenders during the quarter ended March 31, 2019 as long term instead of current on its consolidated balance sheet at December 31, 2018.  The misclassification had no impact on total reported debt.
Classification of the Company's excess cash flow payment [Member]
Quantifying Misstatement in Current Year Financial Statements [Line Items]
Miscalculation amount	$ 4

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Describes nature and related effect on financial statements related to corrections of prior year errors in the current year financial statements when the effect of the prior year error was immaterial to the prior year financial statements and the current year correction is immaterial to the current year financial statements.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section S99
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Amount of each individual error being corrected in the correcting adjustment.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section S99
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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