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Restatement (Tables)

12 Months Ended

Sep. 30, 2019

Accounting Changes And Error Corrections [Abstract]

Summary of Basic and Diluted Net Income per Common Share Available to Common Shareholders

The restatement adjustment did not impact our previously reported consolidated balance sheet, consolidated statements of stockholders' equity, consolidated statements of cash flows, or net income (in thousands, except per share data).

		Twelve Months Ended September 30, 2018
		As Previously Reported				As Restated
Net income per common share available to    common shareholders - Basic		$	2.46			$	1.34
Shares used in computing net income per common    share available to common shareholders - Basic			13,516				24,826
Net income per common share available to    common shareholders - Diluted		$	1.32			$	1.32
Shares used in computing net income per common    share available to common shareholders - Diluted			25,171				25,257

		Twelve Months Ended September 30, 2017
		As Previously Reported				As Restated
Net income per common share available to    common shareholders - Basic		$	3.01			$	1.41
Shares used in computing net income per common    share available to common shareholders - Basic			10,919				23,201
Net income per common share available to    common shareholders - Diluted		$	1.40			$	1.40
Shares used in computing net income per common    share available to common shareholders - Diluted			23,386				23,370

The restatement adjustment did not impact our previously reported consolidated balance sheet, consolidated statements of stockholders' equity, consolidated statements of cash flows, or net income (in thousands, except per share data).

		Three Months Ended December 31, 2018
		As Previously Reported				As Restated
Net income per share    attributable to common    shareholders
Basic		$	0.80			$	0.55
Diluted		$	0.55			$	0.54
		Three Months Ended December 31, 2017								Three Months Ended March 31, 2018								Three Months Ended June 30, 2018								Three Months Ended September 30, 2018
		As Previously Reported				As Restated				As Previously Reported				As Restated				As Previously Reported				As Restated				As Previously Reported				As Restated
Net income (loss) per share    attributable to common    shareholders
Basic		$	2.00			$	0.97			$	0.20			$	0.10			$	(0.89	)		$	(0.48	)		$	1.04			$	0.66
Diluted		$	0.96			$	0.96			$	0.10			$	0.10			$	(0.89	)		$	(0.48	)		$	0.65			$	0.65
		Three Months Ended December 31, 2016								Three Months Ended March 31, 2017								Three Months Ended June 30, 2017								Three Months Ended September 30, 2017
		As Previously Reported				As Restated				As Previously Reported				As Restated				As Previously Reported				As Restated				As Previously Reported				As Restated
Net income per share    attributable to common    shareholders
Basic		$	0.62			$	0.28			$	0.48			$	0.23			$	1.40			$	0.67			$	0.49			$	0.24
Diluted		$	0.28			$	0.28			$	0.23			$	0.23			$	0.66			$	0.66			$	0.23			$	0.24

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- Definition

Tabular disclosure of the effect of income (loss) on an entity's diluted earnings per share.

+ References

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-Publisher FASB
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