Stock-Based Compensation (Tables)

6 Months Ended

Mar. 31, 2016

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

Stock-Based Compensation Expense

The following table reflects stock-based compensation expense recorded during the three and six months ended March 31, 2016 and 2015 (in thousands):

	Three Months Ended March 31,				Six Months Ended March 31,
	2016		2015		2016		2015
Restricted stock units	$	1,723	$	3,512	$	6,299	$	6,884
Employee stock purchase plan	132		113		269		224
Total stock-based compensation	$	1,855	$	3,625	$	6,568	$	7,108

Status of Restricted Stock Activity and Changes

The following table summarizes restricted stock unit activity for the six months ended March 31, 2016:

	Shares		Weighted Average Grant-Date Fair Value
Outstanding at September 30, 2015	3,257,413		$	9.95
Granted	1,361,998		11.14
Vested	(1,239,497	)	9.52
Forfeited	(1,109,039	)	11.27
Outstanding at March 31, 2016	2,270,875		$	10.91

The following table reflects restricted stock units granted during the six months ended March 31, 2016 and 2015:

	Total Units	Time-Based Units	Stock Grants	Performance-Based Units
Six months ended March 31, 2016	1,361,998	441,750	83,998	836,250
Six months ended March 31, 2015	1,443,959	551,250	68,459	824,250