Equity Incentive Plans (Tables)

12 Months Ended

Sep. 30, 2018

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, 2018:

		Weighted
		Average
		Grant-Date
	Shares	Fair Value
Outstanding at September 30, 2017	2,474,011	$	12.34
Granted	535,289		33.28
Vested	(732,356)		12.78
Forfeited	(82,432)		16.51
Outstanding at September 30, 2018	2,194,512	$	17.20

The following table reflects restricted stock units and stock awards granted during fiscal years ended September 30, 2018, 2017 and 2016:

		Time-Based		Performance-
	Total Units	Units	Stock Grants	Based Units
Year ended September 30, 2018	535,289	213,893	36,774	284,622
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