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FAIR VALUE MEASURMENTS (Tables)
 12 Months Ended
Apr. 30, 2013
FAIR VALUE MEASURMENTS [Abstract]  
Schedule of fair value, assets and liabilities measured on recurring basis
The following table presents a reconciliation of all assets and liabilities measured at fair value on a recurring basis as of April 30, 2013 (in thousands):

 
 
Level 1
 
 
Level 2
 
 
Level 3
 
 
Fair Value
 
Line of credit
 
$
-
 
 
$
1,377
 
 
$
-
 
 
$
1,377
 
Long term debt and capital lease obligations
 
 
-
 
 
 
14,706
 
 
 
-
 
 
 
14,706
 
 
 
$
-
 
 
$
16,083
 
 
$
-
 
 
$
16,083
 

The following table presents a reconciliation of all assets and liabilities measured at fair value on a recurring basis as of April 30, 2012:

 
 
Level 1
 
 
Level 2
 
 
Level 3
 
 
Fair Value
 
Line of credit
 
$
-
 
 
$
462
 
 
$
-
 
 
$
462
 
Long term debt and capital lease obligations
 
 
-
 
 
 
12,435
 
 
 
-
 
 
 
12,435
 
 
 
$
-
 
 
$
12,897
 
 
$
-
 
 
$
12,897