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Stock-based Compensation (Tables)

6 Months Ended

Mar. 31, 2021

Share-based Payment Arrangement [Abstract]

Summary of stock-based compensation expense

Following is a summary of stock-based compensation expense related to stock options and restricted stock awards for the three and six months ended March 31, 2021 and 2020, respectively.

			Three Months Ended												Six Months Ended
			March 31,												March 31,
in thousands			2021						2020						2021						2020
Stock-based compensation expense			$	2,549					$	899					$	6,060					$	3,210

Schedule of stock options outstanding

Following is a summary of stock option activity for the six months ended March 31, 2021:

			Six Months Ended
			March 31, 2021
			Shares						Weighted Average Exercise Price
Outstanding at beginning of period			392,465						$	15.47
Exercised			(167,435)						13.03
Outstanding at end of period			225,030						$	17.81
Exercisable at end of period			218,528						$	18.05

Schedule of nonvested stock awards activity

Following is a summary of restricted stock activity for the six months ended March 31, 2021:

			Six Months Ended March 31, 2021
			Performance-Based Restricted Shares						Time-Based Restricted Shares						Total Restricted Shares
Beginning of period			796,024						610,130						1,406,154
Granted (a)			164,296						246,550						410,846
Vested			(222,165)						(278,411)						(500,576)
Forfeited			—						(15,490)						(15,490)
End of period			738,155						562,779						1,300,934

(a) Each of our performance-based restricted share represents a contingent right to receive one share of the Company's common stock if vesting is satisfied at the end of the three-year performance period. Our performance stock award plans provide that any performance shares earned in excess of the target number of performance shares issued may be settled in cash or additional shares at the discretion of the Compensation Committee. In November 2020, we issued 60,930 shares earned above target level based on the performance level achieved under the fiscal 2018 performance-based award plan.

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Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
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Tabular disclosure of the changes in outstanding nonvested performance-based units.

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock options and stock appreciation rights that were outstanding at the beginning and end of the year, exercisable at the end of the year, and the number of stock options and stock appreciation rights that were granted, exercised or converted, forfeited, and expired during the year.

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