Note 9 - Income Taxes	3 Months Ended
Mar. 31, 2015
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Text Block]	NOTE 9 –INCOME tAXES During the three months ended March 31, 2015 and 2014, effective tax rates were 44.4% and 27.2%, respectively. Income tax expense varies from the amount computed by applying the statutory federal tax rate to income before income taxes primarily due to state income taxes, net of federal income tax effect, adjusted for permanent differences, the most significant of which is the effect of the per diem pay structure for the Company’s drivers. Drivers may elect to receive non-taxable per diem pay in lieu of a portion of their taxable wages. This per diem program increases the Company’s drivers’ net pay per mile, after taxes, while decreasing gross pay, before taxes. As a result, salaries, wages and employee benefits costs are slightly lower, and effective income tax rates are higher than the statutory rate. Generally, as pre-tax income increases, the impact of the driver per diem program on the effective tax rate decreases, because aggregate per diem pay becomes smaller in relation to pre-tax income, while in periods where earnings are at or near breakeven, the impact of the per diem program on the Company’s effective tax rate is significant. Due to the partially nondeductible effect of per diem pay, the Company’s tax rate will fluctuate in future periods based on fluctuations in earnings and in the number of drivers who elect to receive this pay structure. The Company accounts for any uncertainty in income taxes by determining whether it is more likely than not that a tax position taken in a tax return will be sustained upon examination by the appropriate taxing authority based on the technical merits of the position. In that regard, the Company has analyzed filing positions in its federal and applicable state tax returns as well as in all open tax years. Periods subject to examination for the Company’s federal returns are the 2011, 2012 and 2013 tax years. Management believes that the Company’s income tax filing positions and deductions will be sustained on examination and does not anticipate any adjustments that will result in a material change to its consolidated financial position, results of operations and cash flows. In conjunction with the foregoing, the Company’s policy is to recognize interest related to unrecognized tax benefits as interest expense and penalties as operating expenses. No unrecognized tax benefits have been recorded as of March 31, 2015. The Company believes adequate provision has been made for future tax consequences based upon current facts and circumstances and current tax law; however, based on improving results from operations and other factors, the Company expects to fully utilize net operating loss carry forwards from prior years.

Note 9 - Income Taxes

3 Months Ended

Mar. 31, 2015

NOTE 9 –INCOME tAXES

During the three months ended March 31, 2015 and 2014, effective tax rates were 44.4% and 27.2%, respectively. Income tax expense varies from the amount computed by applying the statutory federal tax rate to income before income taxes primarily due to state income taxes, net of federal income tax effect, adjusted for permanent differences, the most significant of which is the effect of the per diem pay structure for the Company’s drivers. Drivers may elect to receive non-taxable per diem pay in lieu of a portion of their taxable wages. This per diem program increases the Company’s drivers’ net pay per mile, after taxes, while decreasing gross pay, before taxes. As a result, salaries, wages and employee benefits costs are slightly lower, and effective income tax rates are higher than the statutory rate. Generally, as pre-tax income increases, the impact of the driver per diem program on the effective tax rate decreases, because aggregate per diem pay becomes smaller in relation to pre-tax income, while in periods where earnings are at or near breakeven, the impact of the per diem program on the Company’s effective tax rate is significant. Due to the partially nondeductible effect of per diem pay, the Company’s tax rate will fluctuate in future periods based on fluctuations in earnings and in the number of drivers who elect to receive this pay structure.

The Company accounts for any uncertainty in income taxes by determining whether it is more likely than not that a tax position taken in a tax return will be sustained upon examination by the appropriate taxing authority based on the technical merits of the position. In that regard, the Company has analyzed filing positions in its federal and applicable state tax returns as well as in all open tax years. Periods subject to examination for the Company’s federal returns are the 2011, 2012 and 2013 tax years. Management believes that the Company’s income tax filing positions and deductions will be sustained on examination and does not anticipate any adjustments that will result in a material change to its consolidated financial position, results of operations and cash flows. In conjunction with the foregoing, the Company’s policy is to recognize interest related to unrecognized tax benefits as interest expense and penalties as operating expenses. No unrecognized tax benefits have been recorded as of March 31, 2015.

The Company believes adequate provision has been made for future tax consequences based upon current facts and circumstances and current tax law; however, based on improving results from operations and other factors, the Company expects to fully utilize net operating loss carry forwards from prior years.

- 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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