Subsequent Event (Details) $ in Millions	Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Sep. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)
Subsequent Event [Line Items]
Debt instrument, covenant terms, minimum fixed charge coverage ratio				1.00
Debt instrument, covenant terms, minimum EBITDA				$ 9.5
Scenario, Forecast | Subsequent Event
Subsequent Event [Line Items]
Debt instrument, covenant terms, minimum fixed charge coverage ratio	1.05	1.00	1.00
Debt instrument, covenant terms, minimum EBITDA	$ 10.0	$ 9.5	$ 8.5