XML 34 R29.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 8 - Leases (Tables)
12 Months Ended
Apr. 30, 2014
Leases [Abstract]  
Schedule of Capital Leased Assets [Table Text Block]
   

Asset balances at April 30,

 
   

2014

   

2013

 

Real estate

  $ 13,668     $ 12,874  

Equipment

    2,610       2,612  
      16,278       15,486  

Less accumulated amortization

    5,202       4,900  
    $ 11,076     $ 10,586  
Schedule Of Future Minimum Payments For Capital Leases And Noncancelable Operating Leases [Table Text Block]

Years ended April 30,

 

Capital

leases

   

Operating

leases

 

2015

  $ 1,078     $ 872  

2016

    904       630  

2017

    868       547  

2018

    870       539  

2019

    876       378  

Thereafter

    12,875       261  

Total minimum lease payments

    17,471     $ 3,227  

Less amount representing interest

    7,276          

Present value of net minimum lease payments

  $ 10,195