Note 9 - Income Taxes	6 Months Ended
Jun. 30, 2015
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Text Block]	9. Income Taxes: For the three months ended June 30, 2015, the Company recorded an income tax benefit of $3.6 million, or 14.0%, compared to income tax expense of $1.8 million, or 34.4%, for the three months ended June 30, 2014. During the three months ended June 30, 2015, the Company recorded a $16.5 million goodwill impairment charge pertaining to its tubular and pipe products segment. This non-deductible impairment charge reduced the Company’s effective tax rate by 24.5% for the three months ended June 30, 2015. For the six months ended June 30, 2015, the Company recorded an income tax benefit of $3.0 million, or 12.2% compared to an income tax provision of $3.5 million, or 36.0%, for the six months ended June 30, 2014. The lower effective tax rate for the six months ended June 30, 2015 was a result of the non-deductible goodwill impairment charge discussed above. This impairment charge reduced the Company’s effective tax rate by 26.2% for the six months ended June 30, 2015. Our tax provision for interim periods is determined using an estimate of our annual effective tax rate, adjusted for discrete items that are taken into account in the relevant period. Each quarter we update our estimate of the annual effective tax rate, and if our estimated tax rate changes, we make a cumulative adjustment. Our quarterly tax provision and our quarterly estimate of our annual effective tax rate is subject to significant volatility due to several factors, including variability in accurately predicting our pre-tax and taxable income and loss and the mix of jurisdictions to which they relate, changes in law and relative changes of expenses or losses for which tax benefits are not recognized. Additionally, our effective tax rate can be more or less volatile based on the amount of pre-tax income. For example, the impact of discrete items and non-deductible expenses on our effective tax rate is greater when our pre-tax income is lower.

Note 9 - Income Taxes

6 Months Ended

Jun. 30, 2015

9. Income Taxes:

For the three months ended June 30, 2015, the Company recorded an income tax benefit of $3.6 million, or 14.0%, compared to income tax expense of $1.8 million, or 34.4%, for the three months ended June 30, 2014. During the three months ended June 30, 2015, the Company recorded a $16.5 million goodwill impairment charge pertaining to its tubular and pipe products segment. This non-deductible impairment charge reduced the Company’s effective tax rate by 24.5% for the three months ended June 30, 2015.

For the six months ended June 30, 2015, the Company recorded an income tax benefit of $3.0 million, or 12.2% compared to an income tax provision of $3.5 million, or 36.0%, for the six months ended June 30, 2014. The lower effective tax rate for the six months ended June 30, 2015 was a result of the non-deductible goodwill impairment charge discussed above. This impairment charge reduced the Company’s effective tax rate by 26.2% for the six months ended June 30, 2015.

Our tax provision for interim periods is determined using an estimate of our annual effective tax rate, adjusted for discrete items that are taken into account in the relevant period. Each quarter we update our estimate of the annual effective tax rate, and if our estimated tax rate changes, we make a cumulative adjustment.

Our quarterly tax provision and our quarterly estimate of our annual effective tax rate is subject to significant volatility due to several factors, including variability in accurately predicting our pre-tax and taxable income and loss and the mix of jurisdictions to which they relate, changes in law and relative changes of expenses or losses for which tax benefits are not recognized. Additionally, our effective tax rate can be more or less volatile based on the amount of pre-tax income. For example, the impact of discrete items and non-deductible expenses on our effective tax rate is greater when our pre-tax income is lower.