Long-Term Debt - Schedule of Actual Ratios and Required Ratios Under Financial Covenants (Details) - Senior Credit Facility [Member]	12 Months Ended
	Dec. 31, 2016
Debt Instrument [Line Items]
Interest coverage ratio, as defined under the Senior Credit Facility	11.07
Leverage ratio, as defined under the Senior Credit Facility	3.00
Minimum [Member]
Debt Instrument [Line Items]
Interest coverage ratio, as defined under the Senior Credit Facility	2.59
Maximum [Member]
Debt Instrument [Line Items]
Leverage ratio, as defined under the Senior Credit Facility	4.00