XML 36 R56.htm IDEA: XBRL DOCUMENT v2.4.0.8
SEGMENT REPORTING (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Dec. 31, 2012
SEGMENT REPORTING          
Revenues from external customers $ 60,862 $ 55,045 $ 159,313 $ 165,799  
Operating profit (loss) (2,288) (3,527) (9,260) (11,627)  
Depreciation and amortization 3,379 4,367 11,412 12,227  
Capital Expenditures 1,628 1,135 4,357 3,300  
Total Assets 164,310   164,310   142,910
Markup over costs (as a percent) 10.00%   10.00%    
Tower and Weldments
          
SEGMENT REPORTING          
Number of facilities 2   2    
Revenues from external customers 47,020 37,423 115,977 109,587  
Intersegment revenues 64   67    
Operating profit (loss) 6,561 1,740 13,779 3,306  
Depreciation and amortization 941 942 2,841 2,722  
Capital Expenditures 750 127 1,235 540  
Total Assets 51,067   51,067   50,801
Tower and Weldments | Minimum
          
SEGMENT REPORTING          
Typical capacity of wind turbines for which towers are manufactured (in megawatts)     2    
Tower and Weldments | Maximum
          
SEGMENT REPORTING          
Annual tower production capacity (in towers)     500    
Power generating capacity of turbines that towers produced annually can support (in megawatts)     1,200    
Gearing
          
SEGMENT REPORTING          
Revenues from external customers 10,138 10,778 28,098 40,256  
Intersegment revenues 251 478 3,456 1,096  
Operating profit (loss) (5,375) (2,637) (12,326) (5,390)  
Depreciation and amortization 2,014 2,995 7,469 8,217  
Capital Expenditures 849 893 2,504 1,657  
Total Assets 70,629   70,629   71,371
Services
          
SEGMENT REPORTING          
Revenues from external customers 3,704 6,844 15,238 15,956  
Intersegment revenues   55 15 81  
Operating profit (loss) (1,276) (570) (3,239) (3,331)  
Depreciation and amortization 409 413 1,064 1,237  
Capital Expenditures 7 44 240 944  
Total Assets 15,906   15,906   13,976
Corporate
          
SEGMENT REPORTING          
Operating profit (loss) (2,220) (2,048) (7,455) (6,224)  
Depreciation and amortization 15 17 38 51  
Capital Expenditures 22 71 378 159  
Total Assets 303,401   303,401   308,336
Eliminations
          
SEGMENT REPORTING          
Intersegment revenues (315) (533) (3,538) (1,177)  
Operating profit (loss) 22 (12) (19) 12  
Total Assets (278,845)   (278,845)   (309,616)
Assets held for sale
          
SEGMENT REPORTING          
Total Assets $ 2,152   $ 2,152   $ 8,042