Orgnaization And Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2012

Organization And Summary Of Significant Accounting Policies [Abstract]

Schedule Of Fair Value, Assets Measured on Recurring Basis

			Fair Value at  Reporting Date Using
				Quoted
				Prices in
				Active
				Markets		Significant
				for		Other		Significant
				Identical		Observable		Unobservable
	December 31,			Assets		Inputs		Inputs
	2012			(Level 1)		(Level 2)		(Level 3)
Cash and cash equivalents:
Cash	$	23,010		$	23,010	$	-	$	-
Money market funds		779			779		-		-
Total cash and cash equivalents	$	23,789		$	23,789	$	-	$	-
Fixed income securities
Certificates of deposits	$	22,191		$	-	$	22,191	$	-
Corporate bonds - financial		4,303			-		4,303		-
International bonds - financial		1,998			-		1,998		-
Total fixed income securities	$	28,492		$	-	$	28,492	$	-

			Fair Value at  Reporting Date Using
				Quoted
				Prices in
				Active
				Markets		Significant
				for		Other		Significant
				Identical		Observable		Unobservable
	December 31,			Assets		Inputs		Inputs
	2011			(Level 1)		(Level 2)		(Level 3)
Cash and cash equivalents:
Cash	$	40,993		$	40,993	$	-	$	-
Money market funds		4,412			4,412		-		-
Total cash and cash equivalents	$	45,405		$	45,405	$	-	$	-
Fixed income securities
Certificates of deposits	$	3,447		$	-	$	3,447	$	-
Corporate bonds - financial		4,431			-		4,431		-
Corporate bonds - industrial		1,131			-		1,131		-
Total fixed income securities	$	9,009		$	-	$	9,009	$	-

Schedule Of Components Of The Total Stock-Based Compmensation Expense

	Years Ended December 31,
	2012		2011
Cost of services	$	94,087	$	75,585
Research and development		159,847		192,738
Sales and marketing		235,578		141,349
General and administrative		122,362		166,646
	$	611,874	$	576,318

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

	Years Ended December 31,
	2012		2011
Expected volatility	75	%	76	%
Expected dividends	0	%	0	%
Expected term (in years)	6.25	year	6.25	year
Risk free interest rate	1	%	1	%

Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions

	Years Ended December 31,
	2012		2011
Expected volativity	89	%	41	%
Weighted average volatility	92	%	34	%
Risk-free interest rate	0	%	0	%
Expected term (in years)	1	year	1	year
Expected dividend yield	0	%	0	%

Schedule Of Basic And Diluted Net Loss Per Share

	Years Ended December 31,
	2012		2011
Net Loss	$	(5,052)	$	(5,389)
Weighted-average common shares outstanding used to compute basic and diluted loss per share		4,638		4,500
Basic and diluted loss per share	$	(1.09)	$	(1.20)

Schedule of Accumulated Balances Of Other Comprehensive Loss

	Accumulated
	Other
	Comprehensive
	Loss
Balance, December 31, 2011	$	(1,014)
Net Change during period		160
Balance, December 31, 2012	$	(854)