Share-Based Compensation (Tables)

9 Months Ended

Jun. 30, 2021

Share-based Payment Arrangement [Abstract]

Stock options, activity

A summary of the stock option activity as of June 30, 2021 is presented below:

(In thousands, except per share amounts)	Options	Weighted Average Exercise Price/Share		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value
Outstanding at September 30, 2020	7,430	$	10.30	5.9 years	$	83,152
Granted	611	24.76
Exercised	(2,548)	6.50
Forfeited	(42)	20.70
Outstanding at June 30, 2021	5,450	$	13.61	6.1 years	$	109,936
Options exercisable at June 30, 2021	3,505	$	9.66	4.9 years	$	84,548
Options vested and expected to vest at June 30, 2021	5,388	$	13.50	6.1 years	$	109,276

Schedule of Nonvested Share Activity

A summary of the status of the Company's non-vested stock options as of and for the nine months ended June 30, 2021 is presented below.

(In thousands, except per share amounts)	Shares	Weighted Average Grant Date Fair Value/Share
Nonvested at beginning of period	2,166	$	5.56
Granted	611	8.98
Vested	(790)	5.53
Forfeited	(42)	6.73
Nonvested at end of period	1,945	$	6.62

The total fair value of options vested during the nine months ended June 30, 2021, was $4,371.

Schedule of Share-based Compensation, Restricted Stock Units Award Activity

The following is a summary of the RSU activity for the nine months ended June 30, 2021.

(In thousands, except per share amounts)	Shares	Weighted Average Grant Date Fair Value/Share
Outstanding at September 30, 2020	750	$	17.86
Granted	729	25.94
Vested	(239)	17.55
Forfeited	(23)	20.38
Cancelled	(7)	21.22
Outstanding at June 30, 2021	1,210	$	22.72
Expected to vest at June 30, 2021	1,147	$	22.57

The following is a summary of the Special PSU activity for the nine months ended June 30, 2021.

(In thousands, except per share amounts)	Shares	Weighted Average Grant Date Fair Value/Share
Granted	469	$	16.92
Nonvested at end of period	469	$	16.92
Expected to vest	422	$	16.92