| 
           14. Concentrations (Details 2) 
         | 
        12 Months Ended | |
|---|---|---|
| 
           Dec. 31, 2012 
         | 
        
           Dec. 31, 2011 
         | 
      |
| Concentrations Details 2 | ||
| Vendor 1 | 11.00% | 24.40% | 
| Totals | 11.00% | 24.40% | 
| X | ||||||||||
| 
             
- Definition 
          Custom Element. No definition available. 
  | 
        
| X | ||||||||||
| 
             
- Definition 
          Custom Element. No definition available. 
  | 
        
| X | ||||||||||
| 
             
- Details 
          
  |