Income Taxes	9 Months Ended
Sep. 30, 2014
Components Of Income Tax Expense Benefit Continuing Operations [Abstract]
Income Taxes	NOTE 12—INCOME TAXES The Company accounts for income taxes under the asset and liability method, whereby deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Management evaluates the need to establish a valuation allowance for deferred tax assets based upon the amount of existing temporary differences, the period in which they are expected to be recovered, and expected levels of taxable income. A valuation allowance to reduce deferred tax assets is established when it is “more likely than not” that some or all of the deferred tax assets will not be realized. Management has determined that a full valuation allowance against the Company’s net deferred tax assets is appropriate. Accounting for uncertainty in income taxes prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return and provides guidance on de-recognition, classification, interest and penalties, accounting in interim periods, disclosure, and transition. The Company has elected to classify interest and penalties as a component of its income tax provision. With respect to the liability for unrecognized tax benefits, including related estimates of penalties and interest, the Company did not record a liability for unrecognized tax benefits for the three and nine months ended September 30, 2014. With respect to the liability for unrecognized tax benefits, including related estimates of penalties and interest, the Company recorded increases of $0 and $1,000 for the three and nine months ended September 30, 2013. The Company does not expect any changes to its unrecognized tax benefit for the next twelve months that would materially impact its consolidated financial statements. During the three and nine months ended September 30, 2014, the Company recorded an income tax provision of $28,000 and $81,000, respectively, resulting in an effective tax rate of (0.80)% and (0.55)%, respectively. During the three and nine months ended September 30, 2013 the Company recorded an income tax provision of $22,000 and benefit of $182,000, respectively, resulting in an effective tax rate of (0.54)% and 1.97%, respectively. During the nine months ended September 30, 2013, the Company reversed certain deferred tax liabilities associated with unrecognized tax benefits related to international operations due to expiring statutes and recognized tax benefits of $107,000 and recognized deferred tax assets related to certain indefinite lived assets (federal alternative minimum tax credits and California R&D credits) that were used to offset deferred tax liabilities related to indefinite-lived intangible assets of $107,000 resulting in an overall tax benefit of $214,000. The effective tax rate differs from the statutory tax rate of 34% primarily due to the existence of valuation allowances against net deferred tax assets and current liabilities resulting from the estimated state income tax liabilities and federal alternative minimum tax liability. The income tax provisions for the three and nine months ended September 30, 2014 and 2013 were calculated using the discrete year-to-date method, which management determined to be more appropriate than the annual effective rate method which was used to calculate the income tax provision for the quarter ended March 31, 2013.

NOTE 12—INCOME TAXES

The Company accounts for income taxes under the asset and liability method, whereby deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Management evaluates the need to establish a valuation allowance for deferred tax assets based upon the amount of existing temporary differences, the period in which they are expected to be recovered, and expected levels of taxable income. A valuation allowance to reduce deferred tax assets is established when it is “more likely than not” that some or all of the deferred tax assets will not be realized. Management has determined that a full valuation allowance against the Company’s net deferred tax assets is appropriate.

Accounting for uncertainty in income taxes prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return and provides guidance on de-recognition, classification, interest and penalties, accounting in interim periods, disclosure, and transition. The Company has elected to classify interest and penalties as a component of its income tax provision. With respect to the liability for unrecognized tax benefits, including related estimates of penalties and interest, the Company did not record a liability for unrecognized tax benefits for the three and nine months ended September 30, 2014. With respect to the liability for unrecognized tax benefits, including related estimates of penalties and interest, the Company recorded increases of $0 and $1,000 for the three and nine months ended September 30, 2013. The Company does not expect any changes to its unrecognized tax benefit for the next twelve months that would materially impact its consolidated financial statements.

During the three and nine months ended September 30, 2014, the Company recorded an income tax provision of $28,000 and $81,000, respectively, resulting in an effective tax rate of (0.80)% and (0.55)%, respectively. During the three and nine months ended September 30, 2013 the Company recorded an income tax provision of $22,000 and benefit of $182,000, respectively, resulting in an effective tax rate of (0.54)% and 1.97%, respectively. During the nine months ended September 30, 2013, the Company reversed certain deferred tax liabilities associated with unrecognized tax benefits related to international operations due to expiring statutes and recognized tax benefits of $107,000 and recognized deferred tax assets related to certain indefinite lived assets (federal alternative minimum tax credits and California R&D credits) that were used to offset deferred tax liabilities related to indefinite-lived intangible assets of $107,000 resulting in an overall tax benefit of $214,000. The effective tax rate differs from the statutory tax rate of 34% primarily due to the existence of valuation allowances against net deferred tax assets and current liabilities resulting from the estimated state income tax liabilities and federal alternative minimum tax liability.

The income tax provisions for the three and nine months ended September 30, 2014 and 2013 were calculated using the discrete year-to-date method, which management determined to be more appropriate than the annual effective rate method which was used to calculate the income tax provision for the quarter ended March 31, 2013.