Income Taxes	6 Months Ended
Jun. 30, 2015
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes: The provision for income taxes for the three months ended June 30, 2015 and 2014 were $61,000 and $106,000, respectively. The provision for income taxes for the six months ended June 30, 2015 and 2014 were $74,000 and $81,000, respectively. The difference between the statutory rate and the Company’s effective tax rate is primarily due to the impact of foreign taxes, changes in the valuation allowance on deferred tax assets, and changes in the accruals related to unrecognized tax benefits. As of June 30, 2015 and December 31, 2014, the Company had gross unrecognized tax benefits of approximately $936,000 and $1.4 million, respectively, of which $464,000 and $469,000, respectively, if recognized, would impact the effective tax rate on income from continuing operations. The Company’s policy is to recognize interest and/or penalties related to unrecognized tax benefits in income tax expense. As of June 30, 2015 and December 31, 2014, the Company had accrued $81,000 and $99,000, respectively, for interest and penalties. The $18,000 reduction in gross unrecognized tax benefits during the six months ended June 30, 2015 was primarily attributable to the expiration of the statute of limitations in certain foreign jurisdictions.

Income Taxes

6 Months Ended

Jun. 30, 2015

Income Taxes:

The provision for income taxes for the three months ended June 30, 2015 and 2014 were $61,000 and $106,000, respectively. The provision for income taxes for the six months ended June 30, 2015 and 2014 were $74,000 and $81,000, respectively. The difference between the statutory rate and the Company’s effective tax rate is primarily due to the impact of foreign taxes, changes in the valuation allowance on deferred tax assets, and changes in the accruals related to unrecognized tax benefits.

As of June 30, 2015 and December 31, 2014, the Company had gross unrecognized tax benefits of approximately $936,000 and $1.4 million, respectively, of which $464,000 and $469,000, respectively, if recognized, would impact the effective tax rate on income from continuing operations. The Company’s policy is to recognize interest and/or penalties related to unrecognized tax benefits in income tax expense. As of June 30, 2015 and December 31, 2014, the Company had accrued $81,000 and $99,000, respectively, for interest and penalties. The $18,000 reduction in gross unrecognized tax benefits during the six months ended June 30, 2015 was primarily attributable to the expiration of the statute of limitations in certain foreign jurisdictions.