Equity Incentive Plans (Tables)

12 Months Ended

Sep. 30, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Restricted Stock Unit Activity

The following table summarizes restricted stock unit activity for the fiscal year ended September 30, 2017:

		Weighted
		Average
		Grant-Date
	Shares	Fair Value
Outstanding at September 30, 2016	2,489,076	$	10.79
Granted	1,018,570		14.43
Vested	(918,738)		10.51
Forfeited	(114,897)		11.80
Outstanding at September 30, 2017	2,474,011	$	12.34

Restricted Stock Units and Stock Awards Granted

The following table reflects restricted stock units and stock awards granted during fiscal years ended September 30, 2017, 2016 and 2015:

		Time-Based		Performance-
	Total Units	Units	Stock Grants	Based Units
Year ended September 30, 2017	1,018,570	386,713	43,519	588,338
Year ended September 30, 2016	1,690,582	744,250	86,082	860,250
Year ended September 30, 2015	1,513,281	597,250	69,281	846,750