XML 44 R14.htm IDEA: XBRL DOCUMENT v2.4.0.6
Cash Flow
9 Months Ended
Jan. 31, 2013
Cash Flow [Abstract]  
Cash Flow

NOTE H--CASH FLOW

 

Supplemental disclosures of cash flow information:

 

 

 

 

 

 

 

 

 

 

Nine Months Ended

 

 

January 31,

(in thousands)

 

2013

 

2012

Cash paid during the period for:

 

 

 

 

 

 

Interest

 

$

451 

 

$

362 

Income taxes

 

$

268 

 

$

206