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3. CASH AND CASH EQUIVALENTS (Tables)
6 Months Ended
Sep. 30, 2012
Cash And Cash Equivalents Tables  
Cash And Cash Equivalents

As of September 30, 2012 and March 31, 2012 cash and cash equivalents included:

 

   September 30, 2012  March 31, 2012
           
U.S. Dollars  $37,208,737   $39,363,094 
Foreign currency   —      9,184 
     Total cash and cash equivalents   37,208,737    39,372,278 
Less restricted cash   —      36,002,101 
     Cash and cash equivalents – unrestricted  $37,208,737   $3,370,177