Equity Incentive Plans

12 Months Ended

Sep. 30, 2020

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

Equity Incentive Plans

16.    Equity Incentive Plans

The Company’s equity incentive plans are intended to attract and retain employees and provide an incentive for them to contribute to the Company’s long-term growth and achievement of its long-range performance goals. The equity incentive plans consist of plans under which employees may be granted options to purchase shares of the Company’s stock, restricted stock and other equity incentives. Restricted stock awards generally have a three-year vesting period. At September 30, 2020, a total of 1,153,325 shares were reserved and available for future grant under the equity incentive plans.

2015 Equity Incentive Plan

In accordance with the 2015 Equity Incentive Plan (the “2015 Plan”), the Company may grant (i) restricted stock and other stock-based awards, (ii) nonqualified stock options, and (iii) options intended to qualify as incentive stock options under Section 422 of the Internal Revenue Code. All employees of the Company or any affiliate of the Company, independent directors, consultants and advisors are eligible to participate in the 2015 Plan. The 2015 Plan

provides for the issuance of a maximum of 5,000,000 shares of common stock in addition to the stock option and restricted stock awards granted out of the 2000 Plan that were canceled or forfeited after February 5, 2015 upon expiration of the 2000 Plan on March 31, 2015.

Restricted Stock Activity

The following table summarizes restricted stock unit activity for the fiscal year ended September 30, 2020:

		Weighted
		Average
		Grant-Date
	Shares	Fair Value
Outstanding at September 30, 2019	1,782,726	$	24.63
Granted	412,036		46.52
Vested	(900,154)		26.04
Forfeited	(111,599)		34.96
Outstanding at September 30, 2020	1,183,009		36.10

The weighted average grant date fair value of restricted stock units granted during fiscal years 2020, 2019 and 2018 was $46.52, $30.47 and $33.28 per share, respectively. The fair value of restricted stock units vested during fiscal years 2020, 2019 and 2018 was $41.7 million, $34.8 million and $22.0 million, respectively. During fiscal years 2020, 2019 and 2018, the Company remitted $24.1 million, $15.3 million and $7.3 million, respectively, collected from employees to satisfy their tax obligations as a result of share issuances.

As of September 30, 2020, the future unrecognized stock-based compensation expense related to restricted stock units expected to vest is $18.4 million and is expected to be recognized over an estimated weighted average amortization period of 1.6 years.

The Company grants restricted stock units that vest over a required service period and /or achievement of certain operating performance goals. Restricted stock units granted with performance goals may also have a required service period following the achievement of all or a portion of the performance goals. The following table reflects restricted stock units and stock awards granted during fiscal years ended September 30, 2020, 2019 and 2018:

		Time-Based	Stock	Performance-
	Total Units	Units	Grants	Based Units
Year ended September 30, 2020	412,036	163,390	27,076	221,570
Year ended September 30, 2019	792,315	330,006	38,920	423,389
Year ended September 30, 2018	535,289	213,893	36,774	284,622

Among the total restricted stock units granted, 134,993 shares were granted to the employees who belong to the discontinued operations in the year ended September 30, 2018.

Time-Based Grants

Restricted stock units granted with a required service period typically have three-year vesting schedules in which one-third of awards vest at the first anniversary of the grant date, one-third vest at the second anniversary of the grant date and one-third vest at the third anniversary of the grant date, subject to the award holders meeting service requirements.

Stock Grants

The stock awards granted to the members of the Company’s Board of Directors include stock awards, restricted stock awards and deferred stock and restricted stock units.

Stock awards granted during fiscal years 2020 and 2019 were vested upon issuance. Restricted stock awards granted during fiscal year 2018 were subject to a one-year vesting period.

Certain members of the Board of Directors have elected to defer receiving their annual stock awards and related quarterly dividends until they attain a certain age or cease to provide services as the Company’s Board members. Annual deferred restricted stock units granted during fiscal years 2020 and 2019 vested upon issuance. Annual deferred restricted stock units granted during fiscal year 2018 were subject to a one-year vesting period.

Performance-Based Grants

Performance-based restricted stock units are earned based on the achievement of performance criteria established by the Human Resources and Compensation Committee and approved by the Board of Directors. The criteria for performance-based awards are weighted and have threshold, target and maximum performance goals.

Performance-based awards granted in fiscal year 2020, 2019 and 2018 allow participants to earn 100% of restricted stock units if the Company’s performance meets or exceeds its target goal for each applicable financial metric, and up to a maximum of 200% if the Company’s performance for such metrics meets the maximum or stretch goal. Performance below the minimum threshold for each financial metric results in award forfeiture. Performance goals will be measured over a three-year period for each year’s awards and at the end of the period to determine the number of units earned by recipients who continue to meet the service requirement. Around the third anniversary of each year’s awards’ grant date, the Company’s Board of Directors determines the number of units earned for participants who continue to meet the service requirements on the vest date.

Employee Stock Purchase Plan

The Company maintains an employee stock purchase plan that allows its employees to purchase shares of common stock at a price equal to 85% of the fair market value of the Company’s stock at the beginning or the end of the semi-annual period, whichever is lower. On February 8, 2017, the stockholders approved the 2017 Employee Stock Purchase Plan (the “2017 Plan”) to replace the 1995 Employee Stock Purchase Plan (the “1995 Plan”) which was terminated upon the expiration of the offering period ending on July 31, 2017. The 2017 Plan allows for purchases by employees of up to 1,250,000 shares of the Company’s common stock. As of September 30, 2020, 858,687 shares of common stock remain available for purchase under the 2017 Plan. During fiscal year ended September 30, 2020 and 2019, the Company issued 133,597 shares and 131,042 shares, respectively, under the 2017 Plan.