Stock Compensation Information (Tables)

6 Months Ended

Oct. 31, 2012

Stock Compensation Information [Abstract]

Schedule Of Equity-Based Compensation Expense From Operations

		Three Months Ended				Six Months Ended
		October 31,				October 31,
		2012		2011		2012		2011
Direct costs of revenue	$	8	$	19	$	18	$	37
Product development		23		40		48		79
Selling, general and administrative		123		187		264		357
Total equity-based compensation	$	154	$	246	$	330	$	473

Summary Of Remaining Unrecognized Compensation Expense

Fiscal Year Ending April 30,		Amount
Remainder of 2013	$	285
2014		371
2015		211
2016		74
2017		2
Total	$	943

Summary Of Fair Value Assumptions

		Six Months Ended
		October 31,
		2012		2011
Expected term (in years)		4.0		4.0
Risk-free interest rate		0.5	%	0.8	%
Volatility		80	%	89	%
Dividend yield		-		-
Weighted-average fair value of stock options granted during the year	$	1.02	$	2.39

Summary Of Stock Option Activity

			Weighted-	Weighted-
			average	average remaining		Aggregate
			exercise	contractual		intrinsic
	Shares		price	term (in years)		value (1)
Outstanding at April 30, 2012	2,632,115	$	3.18	7.24	$	4,449
Granted	384,500		1.27
Exercised	-		-
Cancelled/expired	(421,468)		2.70
Outstanding at October 31, 2012	2,595,147	$	2.97	7.19	$	32,377

(1) Aggregate intrinsic value is defined as the difference between the current market value and the exercise price and is estimated using the closing price of the Company’s common stock on the last trading day of the periods ended as of the dates indicated.

Summary Of Non-Vested Stock Option Activity

			Weighted-
			average
			grant date
	Shares		fair value
Nonvested at April 30, 2012	1,005,036	$	1.61
Granted	384,500		1.02
Vested	(250,605)		1.59
Cancelled/expired	(233,743)		1.51
Nonvested at October 31, 2012	905,188		1.34