XML 13 R39.htm IDEA: XBRL DOCUMENT v3.2.0.727
Note 7 - Fair Value of Financial Instruments (Details) - Fair Value Measurements, Recorded - Fair Value, Measurements, Recurring [Member] - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 31, 2014
Assets:    
Total assets at fair value $ 1,020 $ 487
Liabilities:    
Embedded customer derivative 1,020  
Total liabilities at fair value 1,443 1,051
Assets:    
Embedded customer derivative   487
Metals Swap [Member]    
Assets:    
Metals swaps 1,020  
Liabilities:    
Metals swaps   487
ABL Credit Facility [Member] | Interest Rate Swap [Member]    
Liabilities:    
Interest rate swap 279 386
Chicago Tube and Iron Company Acquisition [Member] | Interest Rate Swap [Member]    
Liabilities:    
Interest rate swap 144 178
Fair Value, Inputs, Level 2 [Member]    
Assets:    
Total assets at fair value 1,020 487
Liabilities:    
Embedded customer derivative 1,020  
Total liabilities at fair value 1,443 1,051
Assets:    
Embedded customer derivative   487
Fair Value, Inputs, Level 2 [Member] | Metals Swap [Member]    
Assets:    
Metals swaps 1,020  
Liabilities:    
Metals swaps   487
Fair Value, Inputs, Level 2 [Member] | ABL Credit Facility [Member] | Interest Rate Swap [Member]    
Liabilities:    
Interest rate swap 279 386
Fair Value, Inputs, Level 2 [Member] | Chicago Tube and Iron Company Acquisition [Member] | Interest Rate Swap [Member]    
Liabilities:    
Interest rate swap $ 144 $ 178