Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Covenants (Details)

v3.10.0.1
Long-Term Debt - Covenants (Details)
$ in Millions
Sep. 30, 2018
USD ($)
Line of Credit Facility [Line Items]  
Minimum Consolidated Liquidity Ratio 113.00%
Minimum Consolidated Fixed Charge Coverage Ratio 145.00%
Maximum Consolidated Total Lease Adjusted Leverage Ratio 511.00%
2016 Credit Facilities  
Line of Credit Facility [Line Items]  
Net income and retained earnings free of restrictions $ 151.8
Minimum EBTDAR to rent ratio 355.00%
Required ratio  
Line of Credit Facility [Line Items]  
Minimum Consolidated Liquidity Ratio 105.00%
Minimum Consolidated Fixed Charge Coverage Ratio 120.00%
Maximum Consolidated Total Lease Adjusted Leverage Ratio 575.00%
Required ratio | 2016 Credit Facilities  
Line of Credit Facility [Line Items]  
Minimum EBTDAR to rent ratio 150.00%