Note 12 - Income Taxes	6 Months Ended
Jun. 30, 2013
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Text Block]	(12) Income Taxes The provision for income taxes includes federal, state, local and foreign taxes. The Company’s effective tax rate varies from period to period due to the proportion of foreign and domestic pre-tax income expected to be generated by the Company. The Company provides for income taxes for its domestic operations at a statutory rate of 35% and for its foreign operations at a statutory rate of 30% in 2013 and 2012. The Company’s foreign operations are also subject to minimum income taxes in periods where positive cash flows exceed taxable income. Reconciling items between the federal statutory rate and the effective tax rate also include the expected usage of federal net operating loss carryforwards, state income taxes, valuation allowances and certain other permanent differences. The Company recognizes liabilities or assets for the deferred tax consequences of temporary differences between the tax basis of assets or liabilities and their reported amounts in the financial statements in accordance with ASC 740, Income Taxes. These temporary differences will result in taxable or deductible amounts in future years when the reported amounts of assets or liabilities are recovered or settled. ASC 740 requires that a valuation allowance be established when it is more likely than not that all or a portion of a deferred tax asset will not be realized. The Company evaluates its deferred tax position on a quarterly basis and valuation allowances are provided as necessary. During this evaluation, the Company reviews its forecast of income in conjunction with other positive and negative evidence surrounding the realizability of its deferred tax assets to determine if a valuation allowance is needed. Based on the current forecast, the Company has established a valuation allowance against the domestic net deferred tax asset. Until an appropriate level and characterization of profitability is attained, the Company expects to continue to maintain a valuation allowance on its net deferred tax assets related to future U.S. and certain non-U.S. tax benefits. The Company expects to repatriate available non-U.S. cash holdings in 2013 and 2014 to support management’s strategic objectives and fund ongoing U.S. operational cash flow requirements; therefore current earnings from non-U.S. operations are not treated as permanently reinvested. The U.S. income tax recorded in 2013 on these non-U.S. earnings is expected to be offset by the benefit of a partial release of a valuation allowance on U.S. net operating loss carryforwards. Should the U.S. valuation allowance be released at some future date, the U.S. tax on foreign earnings not permanently reinvested may have a material effect on our effective tax rate. For the year ending December 31, 2013, the Company expects any additional tax expense from non-U.S. withholding and other taxes expected to be incurred on the repatriation of current earnings will not be material.

Note 12 - Income Taxes

6 Months Ended

Jun. 30, 2013

(12) Income Taxes

The provision for income taxes includes federal, state, local and foreign taxes. The Company’s effective tax rate varies from period to period due to the proportion of foreign and domestic pre-tax income expected to be generated by the Company. The Company provides for income taxes for its domestic operations at a statutory rate of 35% and for its foreign operations at a statutory rate of 30% in 2013 and 2012. The Company’s foreign operations are also subject to minimum income taxes in periods where positive cash flows exceed taxable income. Reconciling items between the federal statutory rate and the effective tax rate also include the expected usage of federal net operating loss carryforwards, state income taxes, valuation allowances and certain other permanent differences.

The Company recognizes liabilities or assets for the deferred tax consequences of temporary differences between the tax basis of assets or liabilities and their reported amounts in the financial statements in accordance with ASC 740, Income Taxes. These temporary differences will result in taxable or deductible amounts in future years when the reported amounts of assets or liabilities are recovered or settled. ASC 740 requires that a valuation allowance be established when it is more likely than not that all or a portion of a deferred tax asset will not be realized. The Company evaluates its deferred tax position on a quarterly basis and valuation allowances are provided as necessary. During this evaluation, the Company reviews its forecast of income in conjunction with other positive and negative evidence surrounding the realizability of its deferred tax assets to determine if a valuation allowance is needed. Based on the current forecast, the Company has established a valuation allowance against the domestic net deferred tax asset. Until an appropriate level and characterization of profitability is attained, the Company expects to continue to maintain a valuation allowance on its net deferred tax assets related to future U.S. and certain non-U.S. tax benefits.

The Company expects to repatriate available non-U.S. cash holdings in 2013 and 2014 to support management’s strategic objectives and fund ongoing U.S. operational cash flow requirements; therefore current earnings from non-U.S. operations are not treated as permanently reinvested. The U.S. income tax recorded in 2013 on these non-U.S. earnings is expected to be offset by the benefit of a partial release of a valuation allowance on U.S. net operating loss carryforwards. Should the U.S. valuation allowance be released at some future date, the U.S. tax on foreign earnings not permanently reinvested may have a material effect on our effective tax rate. For the year ending December 31, 2013, the Company expects any additional tax expense from non-U.S. withholding and other taxes expected to be incurred on the repatriation of current earnings will not be material.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

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