XML 29 R30.htm IDEA: XBRL DOCUMENT v3.3.0.814
Note 2 - Disposition of OCTG Business (Details Textual) - USD ($)
$ in Thousands
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Apr. 30, 2015
Sep. 30, 2014
Mar. 31, 2014
Sep. 30, 2015
Sep. 30, 2014
Mar. 31, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Disposal of OCTG Business [Member]                  
Proceeds from Sale of Productive Assets     $ 42,700            
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax   $ 1,800     $ (1,400) $ (12,100)     $ (13,500)
Goodwill, Written off Related to Sale of Business Unit     4,400            
Business Acquisition Purchase Price Amount Held In Escrow To Secure Indemnification Obligations     4,300     4,300      
Repayments of Debt and Capital Lease Obligations     5,000            
Business Acquisition, Transaction Costs     $ 1,800     $ 1,800      
Proceeds from Divestiture of Businesses   $ 29,800              
Escrow Deposit Released $ 4,300                
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax       $ (1,414)   $ (13,497)  
Proceeds from Divestiture of Businesses             $ 4,300 $ 29,791