Nature of Operations and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Mar. 31, 2018

Potentially Dilutive Common Shares Excluded from Calculation of Net Loss per Share

For the three and six months ended March 31, 2018 and 2017, the following potentially dilutive common shares were excluded from the calculation of net income (loss) per share, as they would have been antidilutive (amounts in thousands):



	Three Months Ended March 31,		Six Months Ended March 31,
	2018	2017	2018	2017
Stock options	3,047	707	3,047	680
RSUs	2,670	107	2,670	107
IDchecker closing shares	—	91	—	88
IDchecker earnout shares	—	74	—	72
Total potentially dilutive common shares outstanding	5,717	979	5,717	947

Calculation of Basic and Diluted Net Loss Per Share

The calculation of basic and diluted net income (loss) per share is as follows (amounts in thousands, except per share data):



	Three Months Ended March 31,					Six Months Ended March 31,
	2018			2017		2018			2017
Net income (loss)	$	(1,160	)	$	1,217	$	(6,896	)	$	610
Weighted-average shares outstanding—basic	34,976			32,786		34,587			32,582
Common stock equivalents	—			2,029		—			2,236
Weighted-average shares outstanding—diluted	34,976			34,815		34,587			34,818
Net income (loss) per share:
Basic	$	(0.03	)	$	0.04	$	(0.20	)	$	0.02
Diluted	$	(0.03	)	$	0.03	$	(0.20	)	$	0.02