Net Income (Loss) Per Share (Tables)

6 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Components and Calculation of Basic and Diluted Net Income (Loss) Per Share

The following table presents the components and calculations of basic and diluted net income (loss) per share for each period presented (in thousands, except share and per share amounts):

	Three Months Ended March 31,						Six Months Ended March 31,
	2018			2017			2018			2017
Net income (loss)	$	(66,655	)	$	(9,356	)	$	941		$	11,074
Less: Dividends on preferred shares, declared		6,000			-			6,000			-
Net income (loss) attributable to common shareholders	$	(72,655	)	$	(9,356	)	$	(5,059	)	$	11,074
Weighted-average common shares outstanding, basic		68,019,300			60,141,580			67,922,276			60,041,332
Effect of common share equivalents		-			-			-			1,028,606
Effect of Preferred Stock conversion		-			-			-			-
Weighted-average common shares outstanding, diluted		68,019,300			60,141,580			67,922,276			61,069,938
Net income (loss) per share - basic	$	(1.07	)	$	(0.16	)	$	(0.07	)	$	0.18
Net income (loss) per share - diluted	$	(1.07	)	$	(0.16	)	$	(0.07	)	$	0.18

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following table includes the number of shares that may be dilutive common shares in the future. These shares were not included in the computation of diluted net income per share because the effect was either anti-dilutive or the requisite performance conditions were not met:

	Three Months Ended March 31,				Six Months Ended March 31,
	2018		2017		2018		2017
Stock options		275,209		270,428		281,742		416,085
Restricted stock units		90,024		-		45,012		123,780