Equity (Tables)

6 Months Ended

Mar. 31, 2019

Equity [Abstract]

Schedule of Stock Options Activity

The following table summarizes stock option activity under the Equity Plans for the six months ended March 31, 2019:

	Number of Shares		Weighted Average Exercise Price	Weighted Average Remaining Contractual Life (in years)	Aggregate Intrinsic Value (*) (in thousands)
Outstanding as of September 30, 2018	69,980		$4.74
Granted	—		—
Exercised	(208	)	$3.97		—
Forfeited	(52	)	$3.97
Expired	(1,267	)	$5.21
Outstanding as of March 31, 2019	68,453		$4.74	4.70	$	1
Exercisable as of March 31, 2019	48,118		$4.76	3.87	$	1
Vested and expected to vest as of March 31, 2019	68,453		$4.74	4.70	$	1

(*) Intrinsic value for stock options represents the “in-the-money” portion or the positive variance between a stock option's exercise price and the underlying stock price. For the six months ended March 31, 2018, the intrinsic value of options exercised was $13,000.

Schedule of Restricted Stock Activity

The following table summarizes the activity related to RSUs and RSAs subject to time-based vesting requirements for the six months ended March 31, 2019:

Restricted Stock Activity	Restricted Stock Units			Restricted Stock Awards
	Number of Shares		Weighted Average Grant Date Fair Value	Number of Shares	Weighted Average Grant Date Fair Value
Non-vested as of September 30, 2018	1,011,621		$6.04	8,154	$8.20
Granted	63,254		$3.94	—	$0.00
Vested	(223,174	)	$6.00	—	$0.00
Forfeited	(117,108	)	$4.73	—	$0.00
Non-vested as of March 31, 2019	734,593		$6.08	8,154	$8.20

Schedule of Performance Share Activity

The following table summarizes the activity related to PSUs and PRSAs for the six months ended March 31, 2019:

Performance Stock Activity	Performance Stock Units			Performance Stock Awards
	Number of Shares (at Target)		Weighted Average Grant Date Fair Value	Number of Shares (at Target)	Weighted Average Grant Date Fair Value
Non-vested as of September 30, 2018	397,777		$8.48	33,333	$12.25
Granted	—		$0.00	—	$0.00
Vested	(30,874	)	$7.14	—	$0.00
Forfeited	(132,579	)	$7.24	—	$0.00
Non-vested as of March 31, 2019	234,324		$9.35	33,333	$12.25

Schedule of Stock-based Compensation Expense - By Award Type

The effect of recording stock-based compensation expense was as follows:

Stock-based Compensation Expense - by award type	For the three months ended March 31,				For the six months ended March 31,
(in thousands)	2019		2018		2019		2018
Employee stock options	$	7	$	10	$	14	$	20
Restricted stock units and awards	396		412		782		863
Performance stock units and awards	229		361		169		650
Employee stock purchase plan	42		75		82		161
Outside director equity awards and fees in common stock	47		75		99		154
Total stock-based compensation expense	$	721	$	933	$	1,146	$	1,848

Schedule of Stock-based Compensation Expense - By Expense Type

Stock-based Compensation Expense - by expense type	For the three months ended March 31,				For the six months ended March 31,
(in thousands)	2019		2018		2019		2018
Cost of revenue	$	109	$	115	$	220	$	254
Selling, general, and administrative	473		652		632		1,290
Research and development	139		166		294		304
Total stock-based compensation expense	$	721	$	933	$	1,146	$	1,848

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the computation of basic and diluted net loss per share:

Basic and Diluted Net Loss Per Share	For the three months ended March 31,						For the six months Ended March 31,
(in thousands, except per share)	2019			2018			2019			2018
Numerator:
Loss from continuing operations	$	(4,994	)	$	(3,071	)	$	(10,532	)	$	(3,153	)
Undistributed earnings allocated to common shareholders for basic and diluted net income per share	(4,994		)	(3,071		)	(10,532		)	(3,153		)
Denominator:
Denominator for basic and fully diluted net loss per share - weighted average shares outstanding	27,652			27,197			27,592			27,113
Net loss per basic and fully diluted share	$	(0.18	)	$	(0.11	)	$	(0.38	)	$	(0.12	)
Weighted average antidilutive options, unvested restricted stock units and awards, unvested performance stock units and ESPP shares excluded from the computation	849			972			535			793
Average market price of common stock	$	4.26		$	6.05		$	4.48		$	6.79

Schedule of Common Stock Reserved for Future Issuances

As of March 31, 2019, we had common stock reserved for the following future issuances:

Future Issuances	Number of Common Stock Shares Available for Future Issuances
Exercise of outstanding stock options	68,453
Unvested restricted stock units and awards	742,747
Unvested performance stock units and awards (at 200% maximum payout)	535,314
Purchases under the employee stock purchase plan	674,152
Issuance of stock-based awards under the Equity Plans	3,621,906
Purchases under the officer and director share purchase plan	88,741
Total reserved	5,731,313