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           Notes Payable: Mandatory principal payments, loan payable (Tables) 
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        3 Months Ended | ||||||||||||||
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           Jun. 30, 2013 
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| Tables/Schedules | |||||||||||||||
| Mandatory principal payments, loan payable | 
 
 
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- Definition 
          No authoritative reference available. No definition available. 
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- Details 
          
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