9 Finance costs
| 
             2010   | 
            
             2009   | 
        |
|---|---|---|
| 
             Interest expense on Western Australian Treasury Corporation (WATC) loans  | 
            
             56,408  | 
            
             55,390  | 
        
| 
             Interest expense on Commonwealth loans  | 
            
             179  | 
            
             203  | 
        
| 
             56,587  | 
            
             55,593  |