Employment Agreements (Details) $ in Millions	1 Months Ended		12 Months Ended
	Nov. 30, 2015 USD ($)	Jun. 30, 2014 plan	Sep. 30, 2015
Chief Executive Officer [Member]
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Benefits from employee agreement, payment equal to then-current base salary, term of salary			1 year
Chief Executive Officer [Member] | Subsequent Event [Member]
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Employment agreement payments | $	$ 2.6
Senior Executives [Member]
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Number of plans that provide severance benefits | plan		2
Number of years termination must occur after Change in Control to receive severance benefits		2 years
Executive Officers [Member]
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Additional severance or change-in-control benefits, period of salary continuation			1 year
Supplemental Unemployment Benefits, Severance Benefits, Continuation of Healthcare Benefits, Period			1 year