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Note 7 - Operating Leases
12 Months Ended
Apr. 30, 2012
Operating Leases of Lessee Disclosure [Table Text Block]
7.             OPERATING LEASES

The Company has a number of office equipment leases which will begin to expire in January 2013 through March 2016.  Rent expense under all operating leases was approximately $22,000 and $83,000 for the years ended April 30, 2012 and 2011, respectively.  The following table presents the Company’s future obligations for minimum lease payments (in thousands):

Years Ended April 30,
 
Amount
 
2013
  $ 16  
2014
    12  
2015
    1  
2016
    1