INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2014

Schedule of Components of Income (Loss) Before Income Taxes

The components of income (loss) before income taxes for the years ended December 31 are as follows (in thousands):



	2014		2013			2012
Domestic income (loss)	$	7,248	$	(21,743	)	$	(20,522	)
Foreign income	2,972		10,226			1,687
Income (loss) before income taxes	$	10,220	$	(11,517	)	$	(18,835	)

Schedule of Provision for (Benefit from) Income Taxes

The provision for (benefit from) income taxes for the years ended December 31 consists of the following (in thousands):



	2014		2013			2012
Current:
Federal	$	—	$	(466	)	$	(251	)
State	28		52			3
Foreign	160		(125		)	254
Total current	188		(539		)	6
Deferred:
Federal	—		—			—
State	—		—			—
Foreign	151		(3		)	478
Total deferred	151		(3		)	478
Provisions for (benefit from) income taxes	$	339	$	(542	)	$	484

Schedule of Provision for (Benefit from) Income Taxes Reconciliation to Amount Computed by Multiplying Income (Loss) Before Income Taxes by the U.S. Statutory Rate

The provision for (benefit from) income taxes reconciles to the amount computed by multiplying income (loss) before income taxes by the U.S. statutory rate of 35 percent as follows (in thousands):



	Years Ended December 31,
	2014			2013			2012
Benefits at statutory rate	$	3,577		$	(4,031	)	$	(6,593	)
Deferred tax asset valuation allowance	(3,182		)	5,256			4,238
Foreign earnings taxed at U.S. rates	403			1,966			3,533
Foreign earnings taxed at different rates	(540		)	(3,315		)	417
State taxes, net of Federal benefit	18			34			2
Nondeductible stock option expense	244			322			365
Uncertain tax position reserve release	(188		)	(579		)	(511		)
Foreign tax credits	—			—			(1,147		)
Other	7			(195		)	180
Provision for (benefit from) income taxes	$	339		$	(542	)	$	484

Schedule of Deferred Tax Assets and Liabilities

Deferred tax assets as of December 31 are comprised of the following (in thousands):



	2014			2013
Net operating loss carryforwards	$	161,422		$	164,105
Reserves not currently deductible	7,547			7,367
Tax credit carryforwards	849			849
Depreciation	6,006			6,663
Deferred revenue	1,186			1,974
Other	(161		)	611
Total deferred tax asset	176,849			181,569
Valuation allowance	(176,786		)	(181,499		)
Net deferred tax asset	63			70
Deferred tax liability	(192		)	(49		)
Net deferred tax asset (liability)	$	(129	)	$	21

Schedule of Reconciliation of Unrecognized Tax Benefits

A reconciliation of unrecognized tax benefits is as follows (in thousands):



	Years Ended December 31,
	2014			2013			2012
Balance at the beginning of the year	$	25,500		$	25,900		$	26,200
Tax positions related to current and prior years:
Additions	—			1,000			100
Reductions	(100		)	(100		)	—
Expiration of statutes of limitations	(300		)	(1,300		)	(400		)
Balance at the end of the year	$	25,100		$	25,500		$	25,900