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

12 Months Ended

Sep. 30, 2014

Accounting Policies [Abstract]

Potentially Dilutive Common Shares

At September 30, 2014, 2013 and 2012, the following potentially dilutive common shares were excluded from the net loss per share calculation, as they would have been antidilutive:

	2014		2013		2012
Stock options		2,334,326		2,824,964		3,512,286
Warrants		6,667		6,667		6,667
Restricted stock units		1,101,303		692,504		515,834
Total potentially dilutive common shares outstanding		3,442,296		3,524,135		4,034,787

Computation of Basic and Diluted Net Loss Per Share

The computation of basic and diluted net loss per share for the fiscal years ended September 30, 2014, 2013 and 2012 is as follows:

	2014			2013			2012
Net loss	$	(5,291,869	)	$	(7,275,706	)	$	(7,839,996	)
Weighted-average common shares and share equivalents outstanding—basic		30,446,063			27,492,670			25,124,179
Effect of dilutive stock options		—			—			—
Weighted-average common shares and share equivalents outstanding—diluted		30,446,063			27,492,670			25,124,179
Net loss per share:
Basic	$	(0.17	)	$	(0.26	)	$	(0.31	)
Diluted	$	(0.17	)	$	(0.26	)	$	(0.31	)

Summary of Accounts Receivable, Net

Accounts receivable, net, is as follows (in thousands):

	September 30, 2014			September 30, 2013
Accounts receivable	$	2,961,450		$	1,506,627
Less: Allowance for doubtful accounts		(6,100	)		(12,000	)
Accounts receivable, net	$	2,955,350		$	1,494,627

Summary of Property and Equipment

The following is a summary of property and equipment as of September 30, 2014 and 2013:

	2014			2013
Property and equipment—at cost:
Equipment	$	1,177,364		$	1,054,868
Furniture and fixtures		227,189			227,189
Leasehold improvements		980,837			975,838
		2,385,390			2,257,895
Less: accumulated depreciation and amortization		(1,092,120	)		(628,231	)
Total property and equipment, net	$	1,293,270		$	1,629,664

Components of Comprehensive Loss

The following table summarizes the components of comprehensive loss for the fiscal years ended September 30, 2014, 2013 and 2012:

	2014			2013			2012
Net loss	$	(5,291,869	)	$	(7,275,706	)	$	(7,839,996	)
Other comprehensive loss:
Change in unrealized gains (losses) on marketable securities		(9,648	)		2,454			9,239
Total comprehensive loss	$	(5,301,517	)	$	(7,273,252	)	$	(7,830,757	)