Income Taxes (Table)

12 Months Ended

Dec. 31, 2012

Income Taxes [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign

	Years Ended December 31,
	2012		2011
Domestic	$	(3,567)	$	(4,249)
Foreign		(1,351)		(1,019)
Loss before income taxes	$	(4,918)	$	(5,268)

Schedule of Components of Income Tax Expense (Benefit)

	Years Ended December 31,
	2012		2011
Current:
Federal	$	14	$	23
State		(9)		(6)
Foreign		(139)		(138)
Total current		(134)		(121)
Deferred:
Federal		-		-
State		-		-
Total deferred		-		-
Provision for income taxes	$	(134)	$	(121)
		.

Schedule of Effective Income Tax Rate Reconciliation

	Years Ended December 31,
	2012		2011
Expected income tax benefit	$	1,721	$	1,844
Expected state income taxes expense, net of federal tax benefit		(7)		(5)
Research and development credit		-		77
Foreign taxes and foreign loss not benefited		(593)		(496)
Change in valuation allowance		(720)		494
Stock-based compensation		(461)		1
True-ups		(588)		(981)
Unrealized tax benefits		318		(98)
Expired federal capital loss carryover		-		(941)
Others		196		(16)
Provision for income taxes	$	(134)	$	(121)

Schedule of Deferred Tax Assets and Liabilities

	Years Ended December 31,
	2012		2011
Deferred tax assets:
Depreciation and amortization	$	809	$	1,000
Accrued, allowance and others		2,881		4,054
Capitalized research and development		28		167
Net operating losses		203,294		206,378
Tax credits		7,366		7,398
Unrealized losses on marketable securities		416		422
Total deferred tax assets		214,794		219,419
Less: valuation allowance		(214,794)		(219,419)
Net deferred tax assets	$	-	$	-

Summary of Income Tax Contingencies

Balance at January 1, 2012	$	2,609
Additions based on tax provisions related to the current year		63
Additions for  tax provisions of prior year		2
Settlements		(114)
Lapse of the statute of limitation		(287)
Balance at December 31, 2012	$	2,273